treewide: purge maintainers.urkud

It's sad, but he's been inactive for the last five years.
Keeping such people in meta.maintainers is counter-productive.

118 files changed, 118 insertions, 118 deletions

diff --git a/pkgs/applications/graphics/dia/default.nix b/pkgs/applications/graphics/dia/default.nix
index a8f38d61f9d..8d8e36a8bc8 100644
--- a/pkgs/applications/graphics/dia/default.nix
+++ b/pkgs/applications/graphics/dia/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Gnome Diagram drawing software";
     homepage = http://live.gnome.org/Dia;
-    maintainers = with stdenv.lib.maintainers; [raskin urkud];
+    maintainers = with stdenv.lib.maintainers; [raskin];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/graphics/djview/default.nix b/pkgs/applications/graphics/djview/default.nix
index 2ce1ebb257d..85c0f58174a 100644
--- a/pkgs/applications/graphics/djview/default.nix
+++ b/pkgs/applications/graphics/djview/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
     description = "A portable DjVu viewer and browser plugin";
     license = licenses.gpl2;
     platforms = platforms.unix;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/applications/misc/djvulibre/default.nix b/pkgs/applications/misc/djvulibre/default.nix
index 093382e13e6..6e158f5696c 100644
--- a/pkgs/applications/misc/djvulibre/default.nix
+++ b/pkgs/applications/misc/djvulibre/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     description = "A library and viewer for the DJVU file format for scanned images";
     homepage = http://djvu.sourceforge.net;
     license = licenses.gpl2;
-    maintainers = with maintainers; [ urkud ];
+    maintainers = with maintainers; [ ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/applications/misc/k3b/default.nix b/pkgs/applications/misc/k3b/default.nix
index bda64765941..072685b8194 100644
--- a/pkgs/applications/misc/k3b/default.nix
+++ b/pkgs/applications/misc/k3b/default.nix
@@ -41,7 +41,7 @@ in stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "CD/DVD Burning Application for KDE";
     license = licenses.gpl2Plus;
-    maintainers = [ maintainers.sander maintainers.urkud maintainers.phreedom ];
+    maintainers = [ maintainers.sander maintainers.phreedom ];
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/applications/misc/krename/default.nix b/pkgs/applications/misc/krename/default.nix
index 8ce74850e1a..1137d6c07f6 100644
--- a/pkgs/applications/misc/krename/default.nix
+++ b/pkgs/applications/misc/krename/default.nix
@@ -21,7 +21,7 @@ let
       homepage = http://www.krename.net;
       description = "A powerful batch renamer for KDE";
       inherit (kconfig.meta) platforms;
-      maintainers = with maintainers; [ urkud peterhoeg ];
+      maintainers = with maintainers; [ peterhoeg ];
     };
 
     buildInputs = [ taglib exiv2 podofo ];
diff --git a/pkgs/applications/misc/krusader/default.nix b/pkgs/applications/misc/krusader/default.nix
index 75b2da6e8a2..ed74eae46f3 100644
--- a/pkgs/applications/misc/krusader/default.nix
+++ b/pkgs/applications/misc/krusader/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     description = "Norton/Total Commander clone for KDE";
     license = "GPL";
     homepage = http://www.krusader.org;
-    maintainers = with stdenv.lib.maintainers; [ sander urkud ];
+    maintainers = with stdenv.lib.maintainers; [ sander ];
     inherit (kdelibs4.meta) platforms;
   };
 }
diff --git a/pkgs/applications/misc/merkaartor/default.nix b/pkgs/applications/misc/merkaartor/default.nix
index 3882f679cae..a1744f7a2c0 100644
--- a/pkgs/applications/misc/merkaartor/default.nix
+++ b/pkgs/applications/misc/merkaartor/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     description = "An openstreetmap editor";
     homepage = http://merkaartor.org/;
     license = stdenv.lib.licenses.gpl2Plus;
-    maintainers = with stdenv.lib.maintainers; [viric urkud];
+    maintainers = with stdenv.lib.maintainers; [viric];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/applications/networking/browsers/links2/default.nix b/pkgs/applications/networking/browsers/links2/default.nix
index befe3cb21f9..f504c3c2b33 100644
--- a/pkgs/applications/networking/browsers/links2/default.nix
+++ b/pkgs/applications/networking/browsers/links2/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = http://links.twibright.com/;
     description = "A small browser with some graphics support";
-    maintainers = with maintainers; [ raskin urkud viric ];
+    maintainers = with maintainers; [ raskin viric ];
     platforms = platforms.unix;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/kde/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/kde/default.nix
index 592fc2b5934..0a5a309c27d 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/kde/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/kde/default.nix
@@ -54,7 +54,7 @@ let
 
         meta = {
           inherit (kdelibs4.meta) platforms;
-          maintainers = [ stdenv.lib.maintainers.urkud ];
+          maintainers = [ ];
         };
       }
     );
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
index 2ade2fd3edd..4cf0d2a0449 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Logger service for Telepathy framework";
     homepage = http://telepathy.freedesktop.org/wiki/Logger ;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu; # Arbitrary choice
   };
 }
diff --git a/pkgs/applications/office/calligra/default.nix b/pkgs/applications/office/calligra/default.nix
index 154ff33c844..76027f29a70 100644
--- a/pkgs/applications/office/calligra/default.nix
+++ b/pkgs/applications/office/calligra/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
       vector graphics.
     '';
     homepage = http://calligra.org;
-    maintainers = with maintainers; [ urkud phreedom ebzzry ];
+    maintainers = with maintainers; [ phreedom ebzzry ];
     inherit (kdelibs4.meta) platforms;
     license = licenses.gpl2;
   };
diff --git a/pkgs/applications/office/zanshin/default.nix b/pkgs/applications/office/zanshin/default.nix
index 71f38bb8d3c..0cf85840db6 100644
--- a/pkgs/applications/office/zanshin/default.nix
+++ b/pkgs/applications/office/zanshin/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "GTD for KDE";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     inherit (kdelibs4.meta) platforms;
   };
 }
diff --git a/pkgs/applications/science/astronomy/xplanet/default.nix b/pkgs/applications/science/astronomy/xplanet/default.nix
index bdb93c99226..9c79bfe1a55 100644
--- a/pkgs/applications/science/astronomy/xplanet/default.nix
+++ b/pkgs/applications/science/astronomy/xplanet/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
     description = "Renders an image of the earth or other planets into the X root window";
     homepage = http://xplanet.sourceforge.net;
     license = "GPL";
-    maintainers = [ stdenv.lib.maintainers.sander stdenv.lib.maintainers.urkud ];
+    maintainers = [ stdenv.lib.maintainers.sander ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/science/chemistry/avogadro/default.nix b/pkgs/applications/science/chemistry/avogadro/default.nix
index 1e9f3ee521b..878dfde8f4e 100644
--- a/pkgs/applications/science/chemistry/avogadro/default.nix
+++ b/pkgs/applications/science/chemistry/avogadro/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Molecule editor and visualizer";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
 }
diff --git a/pkgs/applications/science/math/ginac/default.nix b/pkgs/applications/science/math/ginac/default.nix
index 9ea43023d57..ee67af62bb1 100644
--- a/pkgs/applications/science/math/ginac/default.nix
+++ b/pkgs/applications/science/math/ginac/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "GiNaC is Not a CAS";
     homepage    = http://www.ginac.de/;
-    maintainers = with maintainers; [ lovek323 urkud ];
+    maintainers = with maintainers; [ lovek323 ];
     platforms   = platforms.all;
   };
 }
diff --git a/pkgs/applications/video/mplayer/default.nix b/pkgs/applications/video/mplayer/default.nix
index 60625412617..ba02583a274 100644
--- a/pkgs/applications/video/mplayer/default.nix
+++ b/pkgs/applications/video/mplayer/default.nix
@@ -198,7 +198,7 @@ stdenv.mkDerivation rec {
     description = "A movie player that supports many video formats";
     homepage = "http://mplayerhq.hu";
     license = "GPL";
-    maintainers = [ stdenv.lib.maintainers.eelco stdenv.lib.maintainers.urkud ];
+    maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
   };
 }
diff --git a/pkgs/data/misc/mobile-broadband-provider-info/default.nix b/pkgs/data/misc/mobile-broadband-provider-info/default.nix
index 0c4e5bc2a13..95c66ed029e 100644
--- a/pkgs/data/misc/mobile-broadband-provider-info/default.nix
+++ b/pkgs/data/misc/mobile-broadband-provider-info/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
     homepage = http://live.gnome.org/NetworkManager/MobileBroadband/ServiceProviders;
     platforms = stdenv.lib.platforms.all;
     license = stdenv.lib.licenses.publicDomain;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/data/misc/poppler-data/default.nix b/pkgs/data/misc/poppler-data/default.nix
index beac8105199..59f4724e1be 100644
--- a/pkgs/data/misc/poppler-data/default.nix
+++ b/pkgs/data/misc/poppler-data/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
     description = "Encoding files for Poppler, a PDF rendering library";
     platforms = platforms.all;
     license = licenses.free; # more free licenses combined
-    maintainers = with maintainers; [ urkud ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/data/misc/shared-desktop-ontologies/default.nix b/pkgs/data/misc/shared-desktop-ontologies/default.nix
index 831028467f4..72895653479 100644
--- a/pkgs/data/misc/shared-desktop-ontologies/default.nix
+++ b/pkgs/data/misc/shared-desktop-ontologies/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       are used by projects like KDE or Strigi.
     '';
     platforms = platforms.all;
-    maintainers = [ maintainers.sander maintainers.urkud ];
+    maintainers = [ maintainers.sander ];
   };
 }
 
diff --git a/pkgs/desktops/kde-4.14/support/akonadi/default.nix b/pkgs/desktops/kde-4.14/support/akonadi/default.nix
index 5238744cc7b..ecfb4913a42 100644
--- a/pkgs/desktops/kde-4.14/support/akonadi/default.nix
+++ b/pkgs/desktops/kde-4.14/support/akonadi/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     description = "KDE PIM Storage Service";
     license = "LGPL";
     homepage = http://pim.kde.org/akonadi;
-    maintainers = [ maintainers.sander maintainers.urkud maintainers.phreedom ];
+    maintainers = [ maintainers.sander maintainers.phreedom ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/aqbanking/default.nix b/pkgs/development/libraries/aqbanking/default.nix
index 277886d717a..4433a3df45d 100644
--- a/pkgs/development/libraries/aqbanking/default.nix
+++ b/pkgs/development/libraries/aqbanking/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
     homepage = "http://www2.aquamaniac.de/sites/download/packages.php?package=03&showall=1";
     hydraPlatforms = [];
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ goibhniu urkud ];
+    maintainers = with maintainers; [ goibhniu ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/atk/default.nix b/pkgs/development/libraries/atk/default.nix
index e44ad424e0c..cd2ffe55664 100644
--- a/pkgs/development/libraries/atk/default.nix
+++ b/pkgs/development/libraries/atk/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
 
     license = stdenv.lib.licenses.lgpl2Plus;
 
-    maintainers = with stdenv.lib.maintainers; [ raskin urkud ];
+    maintainers = with stdenv.lib.maintainers; [ raskin ];
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
   };
 
diff --git a/pkgs/development/libraries/attica/default.nix b/pkgs/development/libraries/attica/default.nix
index 3174dc57667..d883100fd3c 100644
--- a/pkgs/development/libraries/attica/default.nix
+++ b/pkgs/development/libraries/attica/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Library to access Open Collaboration Service providers";
     license = "LGPL";
-    maintainers = [ maintainers.sander maintainers.urkud maintainers.phreedom ];
+    maintainers = [ maintainers.sander maintainers.phreedom ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/cln/default.nix b/pkgs/development/libraries/cln/default.nix
index c6523921fb5..9d7c9c4f30f 100644
--- a/pkgs/development/libraries/cln/default.nix
+++ b/pkgs/development/libraries/cln/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "C/C++ library for numbers, a part of GiNaC";
     homepage = http://www.ginac.de/CLN/;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = with stdenv.lib.platforms; allBut cygwin;
   };
 }
diff --git a/pkgs/development/libraries/clutter-gtk/default.nix b/pkgs/development/libraries/clutter-gtk/default.nix
index ef2ac6f9385..39296f86d8e 100644
--- a/pkgs/development/libraries/clutter-gtk/default.nix
+++ b/pkgs/development/libraries/clutter-gtk/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     description = "Clutter-GTK";
     homepage = http://www.clutter-project.org/;
     license = stdenv.lib.licenses.lgpl2Plus;
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
+    maintainers = with stdenv.lib.maintainers; [ lethalman ];
     platforms = stdenv.lib.platforms.gnu;  # arbitrary choice
   };
 }
diff --git a/pkgs/development/libraries/clutter/default.nix b/pkgs/development/libraries/clutter/default.nix
index fc80b0ec2b2..af7acb35aac 100644
--- a/pkgs/development/libraries/clutter/default.nix
+++ b/pkgs/development/libraries/clutter/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.lgpl2Plus;
     homepage = http://www.clutter-project.org/;
 
-    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
+    maintainers = with stdenv.lib.maintainers; [ lethalman ];
     platforms = stdenv.lib.platforms.mesaPlatforms;
   };
 }
diff --git a/pkgs/development/libraries/dbus-glib/default.nix b/pkgs/development/libraries/dbus-glib/default.nix
index df983ff3471..4d27552d735 100644
--- a/pkgs/development/libraries/dbus-glib/default.nix
+++ b/pkgs/development/libraries/dbus-glib/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     homepage = http://dbus.freedesktop.org;
     license = with stdenv.lib.licenses; [ afl21 gpl2 ];
     description = "Obsolete glib bindings for D-Bus lightweight IPC mechanism";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/eigen/2.0.nix b/pkgs/development/libraries/eigen/2.0.nix
index 04e7b5e38cb..8841855a24e 100644
--- a/pkgs/development/libraries/eigen/2.0.nix
+++ b/pkgs/development/libraries/eigen/2.0.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
     description = "C++ template library for linear algebra: vectors, matrices, and related algorithms";
     license = licenses.lgpl3Plus;
     homepage = http://eigen.tuxfamily.org ;
-    maintainers = with stdenv.lib.maintainers; [ sander urkud raskin ];
+    maintainers = with stdenv.lib.maintainers; [ sander raskin ];
     branch = "2";
     platforms = with stdenv.lib.platforms; unix;
   };
diff --git a/pkgs/development/libraries/eigen/3.3.nix b/pkgs/development/libraries/eigen/3.3.nix
index b4cb1029001..582b4fed9df 100644
--- a/pkgs/development/libraries/eigen/3.3.nix
+++ b/pkgs/development/libraries/eigen/3.3.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     license = licenses.lgpl3Plus;
     homepage = http://eigen.tuxfamily.org ;
     platforms = platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ sander urkud raskin ];
+    maintainers = with stdenv.lib.maintainers; [ sander raskin ];
     inherit version;
   };
 }
diff --git a/pkgs/development/libraries/eigen/default.nix b/pkgs/development/libraries/eigen/default.nix
index 374f52c9cb0..5869276a797 100644
--- a/pkgs/development/libraries/eigen/default.nix
+++ b/pkgs/development/libraries/eigen/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
     license = licenses.lgpl3Plus;
     homepage = http://eigen.tuxfamily.org ;
     platforms = platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ sander urkud raskin ];
+    maintainers = with stdenv.lib.maintainers; [ sander raskin ];
     inherit version;
   };
 }
diff --git a/pkgs/development/libraries/farstream/default.nix b/pkgs/development/libraries/farstream/default.nix
index 260a424038f..03473881339 100644
--- a/pkgs/development/libraries/farstream/default.nix
+++ b/pkgs/development/libraries/farstream/default.nix
@@ -23,7 +23,7 @@ in stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.freedesktop.org/wiki/Software/Farstream;
     description = "Audio/Video Communications Framework formely known as farsight";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/funambol/default.nix b/pkgs/development/libraries/funambol/default.nix
index 161d836bf31..d0850128ebc 100644
--- a/pkgs/development/libraries/funambol/default.nix
+++ b/pkgs/development/libraries/funambol/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "SyncML client sdk by Funambol project";
     homepage = http://www.funambol.com;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/glib/default.nix b/pkgs/development/libraries/glib/default.nix
index 9eb71fc708f..5d8d98af8d3 100644
--- a/pkgs/development/libraries/glib/default.nix
+++ b/pkgs/development/libraries/glib/default.nix
@@ -137,7 +137,7 @@ stdenv.mkDerivation rec {
     description = "C library of programming buildings blocks";
     homepage    = http://www.gtk.org/;
     license     = licenses.lgpl2Plus;
-    maintainers = with maintainers; [ lovek323 raskin urkud ];
+    maintainers = with maintainers; [ lovek323 raskin ];
     platforms   = platforms.unix;
 
     longDescription = ''
diff --git a/pkgs/development/libraries/gobject-introspection/default.nix b/pkgs/development/libraries/gobject-introspection/default.nix
index 7154db626aa..4773cc38000 100644
--- a/pkgs/development/libraries/gobject-introspection/default.nix
+++ b/pkgs/development/libraries/gobject-introspection/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A middleware layer between C libraries and language bindings";
     homepage    = http://live.gnome.org/GObjectIntrospection;
-    maintainers = with maintainers; [ lovek323 urkud lethalman ];
+    maintainers = with maintainers; [ lovek323 lethalman ];
     platforms   = platforms.unix;
 
     longDescription = ''
diff --git a/pkgs/development/libraries/grantlee/5.x.nix b/pkgs/development/libraries/grantlee/5.x.nix
index b4aa9414163..fb6af9c895d 100644
--- a/pkgs/development/libraries/grantlee/5.x.nix
+++ b/pkgs/development/libraries/grantlee/5.x.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
       and the design of Django is reused in Grantlee.'';
 
     homepage = http://gitorious.org/grantlee;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     inherit (qtbase.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/grantlee/default.nix b/pkgs/development/libraries/grantlee/default.nix
index bb2461a98a1..3944d2ecab6 100644
--- a/pkgs/development/libraries/grantlee/default.nix
+++ b/pkgs/development/libraries/grantlee/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
       and the design of Django is reused in Grantlee.'';
 
     homepage = http://gitorious.org/grantlee;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/gtk+/3.x.nix b/pkgs/development/libraries/gtk+/3.x.nix
index d21fef3e674..10f01294301 100644
--- a/pkgs/development/libraries/gtk+/3.x.nix
+++ b/pkgs/development/libraries/gtk+/3.x.nix
@@ -85,7 +85,7 @@ stdenv.mkDerivation rec {
 
     license = licenses.lgpl2Plus;
 
-    maintainers = with maintainers; [ urkud raskin vcunat lethalman ];
+    maintainers = with maintainers; [ raskin vcunat lethalman ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/herqq/default.nix b/pkgs/development/libraries/herqq/default.nix
index 39d5b2c792a..5a1af01c3b1 100644
--- a/pkgs/development/libraries/herqq/default.nix
+++ b/pkgs/development/libraries/herqq/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
     homepage = http://herqq.org;
     description = "A software library for building UPnP devices and control points";
     inherit (qt4.meta) platforms;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/hspell/default.nix b/pkgs/development/libraries/hspell/default.nix
index eebd105a00d..424ffd18499 100644
--- a/pkgs/development/libraries/hspell/default.nix
+++ b/pkgs/development/libraries/hspell/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     description = "Hebrew spell checker";
     homepage = http://hspell.ivrix.org.il/;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
 # Note that I don't speak hebrew, so I can only fix compile problems
   };
 }
diff --git a/pkgs/development/libraries/icu/default.nix b/pkgs/development/libraries/icu/default.nix
index ea0919caa31..b64d8c84e22 100644
--- a/pkgs/development/libraries/icu/default.nix
+++ b/pkgs/development/libraries/icu/default.nix
@@ -65,7 +65,7 @@ stdenv.mkDerivation ({
   meta = with stdenv.lib; {
     description = "Unicode and globalization support library";
     homepage = http://site.icu-project.org/;
-    maintainers = with maintainers; [ raskin urkud ];
+    maintainers = with maintainers; [ raskin ];
     platforms = platforms.all;
   };
 } // (if stdenv.isArm then {
diff --git a/pkgs/development/libraries/iso-codes/default.nix b/pkgs/development/libraries/iso-codes/default.nix
index ed742888a0e..7d07408236e 100644
--- a/pkgs/development/libraries/iso-codes/default.nix
+++ b/pkgs/development/libraries/iso-codes/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = http://pkg-isocodes.alioth.debian.org/;
     description = "Various ISO codes packaged as XML files";
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/lensfun/default.nix b/pkgs/development/libraries/lensfun/default.nix
index 776a7646bd7..bd740b75758 100644
--- a/pkgs/development/libraries/lensfun/default.nix
+++ b/pkgs/development/libraries/lensfun/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
     license = stdenv.lib.licenses.lgpl3;
     description = "An opensource database of photographic lenses and their characteristics";
     homepage = http://lensfun.sourceforge.net/;
diff --git a/pkgs/development/libraries/libass/default.nix b/pkgs/development/libraries/libass/default.nix
index 3528edcba12..b3345c47732 100644
--- a/pkgs/development/libraries/libass/default.nix
+++ b/pkgs/development/libraries/libass/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     homepage    = https://github.com/libass/libass;
     license     = licenses.isc;
     platforms   = platforms.unix;
-    maintainers = with maintainers; [ codyopel urkud ];
+    maintainers = with maintainers; [ codyopel ];
     repositories.git = git://github.com/libass/libass.git;
   };
 }
diff --git a/pkgs/development/libraries/libdbusmenu-qt/default.nix b/pkgs/development/libraries/libdbusmenu-qt/default.nix
index d49f4cc6a72..34ba39d799e 100644
--- a/pkgs/development/libraries/libdbusmenu-qt/default.nix
+++ b/pkgs/development/libraries/libdbusmenu-qt/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   meta = with stdenv.lib; {
     description = "Provides a Qt implementation of the DBusMenu spec";
     inherit homepage;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/libdevil/default.nix b/pkgs/development/libraries/libdevil/default.nix
index 68bd72f3e0f..20e74cdc151 100644
--- a/pkgs/development/libraries/libdevil/default.nix
+++ b/pkgs/development/libraries/libdevil/default.nix
@@ -47,6 +47,6 @@ stdenv.mkDerivation rec {
     description = "An image library which can can load, save, convert, manipulate, filter and display a wide variety of image formats";
     license = licenses.lgpl2;
     platforms = platforms.mesaPlatforms;
-    maintainers = [ maintainers.phreedom maintainers.urkud ];
+    maintainers = [ maintainers.phreedom ];
   };
 }
diff --git a/pkgs/development/libraries/libdmtx/default.nix b/pkgs/development/libraries/libdmtx/default.nix
index 26cf2c023eb..390bb4ea9e4 100644
--- a/pkgs/development/libraries/libdmtx/default.nix
+++ b/pkgs/development/libraries/libdmtx/default.nix
@@ -14,6 +14,6 @@ stdenv.mkDerivation rec {
     description = "An open source software for reading and writing Data Matrix barcodes";
     homepage = http://libdmtx.org;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libgpod/default.nix b/pkgs/development/libraries/libgpod/default.nix
index e35da9e8087..60400712e30 100644
--- a/pkgs/development/libraries/libgpod/default.nix
+++ b/pkgs/development/libraries/libgpod/default.nix
@@ -33,6 +33,6 @@ in stdenv.mkDerivation rec {
     description = "Library used by gtkpod to access the contents of an ipod";
     license = "LGPL";
     platforms = stdenv.lib.platforms.gnu;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libkate/default.nix b/pkgs/development/libraries/libkate/default.nix
index aee95b1f1af..7a3eb9caa66 100644
--- a/pkgs/development/libraries/libkate/default.nix
+++ b/pkgs/development/libraries/libkate/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       in an Ogg container. It can carry Unicode text, images, and animate
       them.'';
     homepage = http://code.google.com/p/libkate;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/liblastfm/default.nix b/pkgs/development/libraries/liblastfm/default.nix
index ad578ac272b..0beb689090a 100644
--- a/pkgs/development/libraries/liblastfm/default.nix
+++ b/pkgs/development/libraries/liblastfm/default.nix
@@ -21,6 +21,6 @@ stdenv.mkDerivation rec {
     repositories.git = git://github.com/lastfm/liblastfm.git;
     description = "Official LastFM library";
     inherit (qt4.meta) platforms;
-    maintainers = with stdenv.lib.maintainers; [ urkud phreedom ];
+    maintainers = with stdenv.lib.maintainers; [ phreedom ];
   };
 }
diff --git a/pkgs/development/libraries/liblqr-1/default.nix b/pkgs/development/libraries/liblqr-1/default.nix
index 3af1227c69b..e505871eb02 100644
--- a/pkgs/development/libraries/liblqr-1/default.nix
+++ b/pkgs/development/libraries/liblqr-1/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
     homepage = http://liblqr.wikidot.com;
     description = "Seam-carving C/C++ library called Liquid Rescaling";
     platforms = platforms.all;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libmms/default.nix b/pkgs/development/libraries/libmms/default.nix
index 441b4ea7f9a..d1dd7860de4 100644
--- a/pkgs/development/libraries/libmms/default.nix
+++ b/pkgs/development/libraries/libmms/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://libmms.sourceforge.net;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libmng/default.nix b/pkgs/development/libraries/libmng/default.nix
index 103595bc035..ff627499855 100644
--- a/pkgs/development/libraries/libmng/default.nix
+++ b/pkgs/development/libraries/libmng/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
     description = "Reference library for reading, displaying, writing and examining Multiple-Image Network Graphics";
     homepage = http://www.libmng.com;
     license = licenses.zlib;
-    maintainers = with maintainers; [ marcweber urkud ];
+    maintainers = with maintainers; [ marcweber ];
     platforms = platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/libmtp/default.nix b/pkgs/development/libraries/libmtp/default.nix
index e1902263ac2..b187c213bee 100644
--- a/pkgs/development/libraries/libmtp/default.nix
+++ b/pkgs/development/libraries/libmtp/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
       systems. We implement MTP Basic, the stuff proposed for standardization.
       '';
     platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libmusicbrainz/2.x.nix b/pkgs/development/libraries/libmusicbrainz/2.x.nix
index 4cad0c0f9f6..f12b854e778 100644
--- a/pkgs/development/libraries/libmusicbrainz/2.x.nix
+++ b/pkgs/development/libraries/libmusicbrainz/2.x.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
       The libmusicbrainz (also known as mb_client or MusicBrainz Client
       Library) is a development library geared towards developers who wish to
       add MusicBrainz lookup capabilities to their applications.'';
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/libmusicbrainz/5.x.nix b/pkgs/development/libraries/libmusicbrainz/5.x.nix
index 5ec8f80f7e0..4765e90c6df 100644
--- a/pkgs/development/libraries/libmusicbrainz/5.x.nix
+++ b/pkgs/development/libraries/libmusicbrainz/5.x.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       The libmusicbrainz (also known as mb_client or MusicBrainz Client
       Library) is a development library geared towards developers who wish to
       add MusicBrainz lookup capabilities to their applications.'';
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libmusicbrainz/default.nix b/pkgs/development/libraries/libmusicbrainz/default.nix
index 99c253cdb35..596399c4fa8 100644
--- a/pkgs/development/libraries/libmusicbrainz/default.nix
+++ b/pkgs/development/libraries/libmusicbrainz/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
       The libmusicbrainz (also known as mb_client or MusicBrainz Client
       Library) is a development library geared towards developers who wish to
       add MusicBrainz lookup capabilities to their applications.'';
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libnatspec/default.nix b/pkgs/development/libraries/libnatspec/default.nix
index cdde02c361f..fe38755f10c 100644
--- a/pkgs/development/libraries/libnatspec/default.nix
+++ b/pkgs/development/libraries/libnatspec/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation (rec {
     homepage = http://natspec.sourceforge.net/ ;
     description = "A library intended to smooth national specificities in using of programs";
     platforms = stdenv.lib.platforms.unix;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 } // stdenv.lib.optionalAttrs (!stdenv.isLinux) {
   NIX_LDFLAGS = "-liconv";
diff --git a/pkgs/development/libraries/libofx/default.nix b/pkgs/development/libraries/libofx/default.nix
index 396e8e92acf..7927dba8983 100644
--- a/pkgs/development/libraries/libofx/default.nix
+++ b/pkgs/development/libraries/libofx/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     homepage = http://libofx.sourceforge.net/;
     license = "LGPL";
     platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
 
diff --git a/pkgs/development/libraries/liboggz/default.nix b/pkgs/development/libraries/liboggz/default.nix
index 0689be2c621..83bb80cc320 100644
--- a/pkgs/development/libraries/liboggz/default.nix
+++ b/pkgs/development/libraries/liboggz/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       interleaving data container developed by Monty at Xiph.Org, originally to
       support the Ogg Vorbis audio format but now used for many free codecs
       including Dirac, FLAC, Speex and Theora.'';
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/libplist/default.nix b/pkgs/development/libraries/libplist/default.nix
index b98fdbdb470..7ff44db52a8 100644
--- a/pkgs/development/libraries/libplist/default.nix
+++ b/pkgs/development/libraries/libplist/default.nix
@@ -27,7 +27,7 @@ in stdenv.mkDerivation rec {
   meta = {
     homepage = http://github.com/JonathanBeck/libplist;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     knownVulnerabilities = [
       "CVE-2017-5209: base64decode function in base64.c allows attackers to obtain sensitive information from process memory or cause a denial of service"
       "CVE-2017-5545: attackers to obtain sensitive information from process memory or cause a denial of service"
diff --git a/pkgs/development/libraries/libqalculate/default.nix b/pkgs/development/libraries/libqalculate/default.nix
index 734760c8830..abc0eb4a228 100644
--- a/pkgs/development/libraries/libqalculate/default.nix
+++ b/pkgs/development/libraries/libqalculate/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "An advanced calculator library";
     homepage = http://qalculate.github.io;
-    maintainers = with maintainers; [ urkud gebner ];
+    maintainers = with maintainers; [ gebner ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/librdf/raptor2.nix b/pkgs/development/libraries/librdf/raptor2.nix
index f84cfa044c6..1271089060b 100644
--- a/pkgs/development/libraries/librdf/raptor2.nix
+++ b/pkgs/development/libraries/librdf/raptor2.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     description = "The RDF Parser Toolkit";
     homepage = "http://librdf.org/raptor";
     license = with stdenv.lib.licenses; [ lgpl21 asl20 ];
-    maintainers = with stdenv.lib.maintainers; [ marcweber urkud ];
+    maintainers = with stdenv.lib.maintainers; [ marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/librdf/rasqal.nix b/pkgs/development/libraries/librdf/rasqal.nix
index 6a5e4578cac..8a0ca6f000d 100644
--- a/pkgs/development/libraries/librdf/rasqal.nix
+++ b/pkgs/development/libraries/librdf/rasqal.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     description = "Library that handles Resource Description Framework (RDF)";
     homepage = "http://librdf.org/rasqal";
     license = with stdenv.lib.licenses; [ lgpl21 asl20 ];
-    maintainers = with stdenv.lib.maintainers; [ marcweber urkud ];
+    maintainers = with stdenv.lib.maintainers; [ marcweber ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/libssh/default.nix b/pkgs/development/libraries/libssh/default.nix
index 025a2ee37ff..1db053ef398 100644
--- a/pkgs/development/libraries/libssh/default.nix
+++ b/pkgs/development/libraries/libssh/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "SSH client library";
     license = licenses.lgpl2Plus;
-    maintainers = with maintainers; [ sander urkud ];
+    maintainers = with maintainers; [ sander ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/libssh2/default.nix b/pkgs/development/libraries/libssh2/default.nix
index 0e53d27c889..4320cacc590 100644
--- a/pkgs/development/libraries/libssh2/default.nix
+++ b/pkgs/development/libraries/libssh2/default.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     description = "A client-side C library implementing the SSH2 protocol";
     homepage = http://www.libssh2.org;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libusb1/default.nix b/pkgs/development/libraries/libusb1/default.nix
index 947a10c0e47..5a76a93b8e3 100644
--- a/pkgs/development/libraries/libusb1/default.nix
+++ b/pkgs/development/libraries/libusb1/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.libusb.info;
     description = "User-space USB library";
     platforms = stdenv.lib.platforms.unix;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/libwpg/default.nix b/pkgs/development/libraries/libwpg/default.nix
index 0cb405d4837..57dfe34132f 100644
--- a/pkgs/development/libraries/libwpg/default.nix
+++ b/pkgs/development/libraries/libwpg/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://libwpg.sourceforge.net;
     description = "C++ library to parse WPG";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/mp4v2/default.nix b/pkgs/development/libraries/mp4v2/default.nix
index 48abf2b6151..741ca96348d 100644
--- a/pkgs/development/libraries/mp4v2/default.nix
+++ b/pkgs/development/libraries/mp4v2/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://code.google.com/p/mp4v2;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/ntrack/default.nix b/pkgs/development/libraries/ntrack/default.nix
index 564bf9f62e3..3483d4bed77 100644
--- a/pkgs/development/libraries/ntrack/default.nix
+++ b/pkgs/development/libraries/ntrack/default.nix
@@ -29,6 +29,6 @@ stdenv.mkDerivation rec {
     description = "Network Connectivity Tracking library for Desktop Applications";
     homepage = https://launchpad.net/ntrack;
     platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/openbabel/default.nix b/pkgs/development/libraries/openbabel/default.nix
index b124e592f36..61024a33113 100644
--- a/pkgs/development/libraries/openbabel/default.nix
+++ b/pkgs/development/libraries/openbabel/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/p11-kit/default.nix b/pkgs/development/libraries/p11-kit/default.nix
index fc63c1942c2..0888fba4eca 100644
--- a/pkgs/development/libraries/p11-kit/default.nix
+++ b/pkgs/development/libraries/p11-kit/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = https://p11-glue.freedesktop.org/;
     platforms = platforms.all;
-    maintainers = with maintainers; [ urkud wkennington ];
+    maintainers = with maintainers; [ wkennington ];
     license = licenses.mit;
   };
 }
diff --git a/pkgs/development/libraries/pango/default.nix b/pkgs/development/libraries/pango/default.nix
index 22cf7be84d0..b90ff39dc1f 100644
--- a/pkgs/development/libraries/pango/default.nix
+++ b/pkgs/development/libraries/pango/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
     homepage = http://www.pango.org/;
     license = licenses.lgpl2Plus;
 
-    maintainers = with maintainers; [ raskin urkud ];
+    maintainers = with maintainers; [ raskin ];
     platforms = platforms.linux ++ platforms.darwin;
   };
 }
diff --git a/pkgs/development/libraries/podofo/default.nix b/pkgs/development/libraries/podofo/default.nix
index d7569c017a7..5f5dcfb71e6 100644
--- a/pkgs/development/libraries/podofo/default.nix
+++ b/pkgs/development/libraries/podofo/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     homepage = http://podofo.sourceforge.net;
     description = "A library to work with the PDF file format";
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/polkit/default.nix b/pkgs/development/libraries/polkit/default.nix
index 27482743d2c..c1f8725f6f7 100644
--- a/pkgs/development/libraries/polkit/default.nix
+++ b/pkgs/development/libraries/polkit/default.nix
@@ -72,6 +72,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.freedesktop.org/wiki/Software/polkit;
     description = "A toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes";
     platforms = platforms.linux;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/prison/default.nix b/pkgs/development/libraries/prison/default.nix
index 7beb93eb462..29ff988a226 100644
--- a/pkgs/development/libraries/prison/default.nix
+++ b/pkgs/development/libraries/prison/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Qt4 library for QR-codes";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/qca2/default.nix b/pkgs/development/libraries/qca2/default.nix
index 6a951fddb79..2265d0df394 100644
--- a/pkgs/development/libraries/qca2/default.nix
+++ b/pkgs/development/libraries/qca2/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     description = "Qt Cryptographic Architecture";
     license = "LGPL";
     homepage = http://delta.affinix.com/qca;
-    maintainers = [ maintainers.sander maintainers.urkud ];
+    maintainers = [ maintainers.sander ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/qjson/default.nix b/pkgs/development/libraries/qjson/default.nix
index 1d4da00bf4c..6ab134a0306 100644
--- a/pkgs/development/libraries/qjson/default.nix
+++ b/pkgs/development/libraries/qjson/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ cmake qt4 ];
 
   meta = {
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/qoauth/default.nix b/pkgs/development/libraries/qoauth/default.nix
index 5a448d33067..48a63e41234 100644
--- a/pkgs/development/libraries/qoauth/default.nix
+++ b/pkgs/development/libraries/qoauth/default.nix
@@ -20,6 +20,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Qt library for OAuth authentication";
     inherit (qt4.meta) platforms;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/qt-4.x/4.8/default.nix b/pkgs/development/libraries/qt-4.x/4.8/default.nix
index d4b85e0dfe4..b03b8896a5f 100644
--- a/pkgs/development/libraries/qt-4.x/4.8/default.nix
+++ b/pkgs/development/libraries/qt-4.x/4.8/default.nix
@@ -211,7 +211,7 @@ stdenv.mkDerivation rec {
     homepage    = http://qt-project.org/;
     description = "A cross-platform application framework for C++";
     license     = licenses.lgpl21Plus; # or gpl3
-    maintainers = with maintainers; [ lovek323 phreedom sander urkud ];
+    maintainers = with maintainers; [ lovek323 phreedom sander ];
     platforms   = platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/qtscriptgenerator/default.nix b/pkgs/development/libraries/qtscriptgenerator/default.nix
index 3221fec4b4b..103b495f8e2 100644
--- a/pkgs/development/libraries/qtscriptgenerator/default.nix
+++ b/pkgs/development/libraries/qtscriptgenerator/default.nix
@@ -38,6 +38,6 @@ stdenv.mkDerivation {
     description = "QtScript bindings generator";
     homepage = http://code.google.com/p/qtscriptgenerator/;
     inherit (qt4.meta) platforms;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/soprano/default.nix b/pkgs/development/libraries/soprano/default.nix
index 7736eab511e..4739c736397 100644
--- a/pkgs/development/libraries/soprano/default.nix
+++ b/pkgs/development/libraries/soprano/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     homepage = http://soprano.sourceforge.net/;
     description = "An object-oriented C++/Qt4 framework for RDF data";
     license = "LGPL";
-    maintainers = with stdenv.lib.maintainers; [ sander urkud ];
+    maintainers = with stdenv.lib.maintainers; [ sander ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/strigi/default.nix b/pkgs/development/libraries/strigi/default.nix
index faba57d155f..1961160cbc9 100644
--- a/pkgs/development/libraries/strigi/default.nix
+++ b/pkgs/development/libraries/strigi/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
     homepage = http://strigi.sourceforge.net;
     description = "A very fast and efficient crawler to index data on your harddrive";
     license = "LGPL";
-    maintainers = with stdenv.lib.maintainers; [ sander urkud ];
+    maintainers = with stdenv.lib.maintainers; [ sander ];
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/development/libraries/taglib/1.9.nix b/pkgs/development/libraries/taglib/1.9.nix
index 41087044e49..71b8a764eed 100644
--- a/pkgs/development/libraries/taglib/1.9.nix
+++ b/pkgs/development/libraries/taglib/1.9.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
 
     description = "A library for reading and editing the meta-data of several popular audio formats";
     inherit (cmake.meta) platforms;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/taglib/default.nix b/pkgs/development/libraries/taglib/default.nix
index 0937b2fe8cf..602aab852cc 100644
--- a/pkgs/development/libraries/taglib/default.nix
+++ b/pkgs/development/libraries/taglib/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
 
     description = "A library for reading and editing the meta-data of several popular audio formats";
     inherit (cmake.meta) platforms;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/libraries/xbase/default.nix b/pkgs/development/libraries/xbase/default.nix
index 95ba2a05ad9..931d4064400 100644
--- a/pkgs/development/libraries/xbase/default.nix
+++ b/pkgs/development/libraries/xbase/default.nix
@@ -21,6 +21,6 @@ stdenv.mkDerivation {
     homepage = http://linux.techass.com/projects/xdb/;
     description = "C++ class library formerly known as XDB";
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/python-modules/sip/default.nix b/pkgs/development/python-modules/sip/default.nix
index 29295de66b7..76652954cf0 100644
--- a/pkgs/development/python-modules/sip/default.nix
+++ b/pkgs/development/python-modules/sip/default.nix
@@ -19,7 +19,7 @@ if isPyPy then throw "sip not supported for interpreter ${python.executable}" el
     description = "Creates C++ bindings for Python modules";
     homepage    = "http://www.riverbankcomputing.co.uk/";
     license     = licenses.gpl2Plus;
-    maintainers = with maintainers; [ lovek323 sander urkud ];
+    maintainers = with maintainers; [ lovek323 sander ];
     platforms   = platforms.all;
   };
 }
diff --git a/pkgs/development/tools/build-managers/cmake/2.8.nix b/pkgs/development/tools/build-managers/cmake/2.8.nix
index a197c69edff..590de68d52f 100644
--- a/pkgs/development/tools/build-managers/cmake/2.8.nix
+++ b/pkgs/development/tools/build-managers/cmake/2.8.nix
@@ -76,6 +76,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.cmake.org/;
     description = "Cross-Platform Makefile Generator";
     platforms = if useQt4 then qt4.meta.platforms else stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ urkud mornfall ];
+    maintainers = with stdenv.lib.maintainers; [ mornfall ];
   };
 }
diff --git a/pkgs/development/tools/build-managers/cmake/default.nix b/pkgs/development/tools/build-managers/cmake/default.nix
index 9f607a60b59..00d76fbff9f 100644
--- a/pkgs/development/tools/build-managers/cmake/default.nix
+++ b/pkgs/development/tools/build-managers/cmake/default.nix
@@ -73,6 +73,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.cmake.org/;
     description = "Cross-Platform Makefile Generator";
     platforms = if useQt4 then qt4.meta.platforms else platforms.all;
-    maintainers = with maintainers; [ urkud mornfall ttuegel lnl7 ];
+    maintainers = with maintainers; [ mornfall ttuegel lnl7 ];
   };
 }
diff --git a/pkgs/development/tools/misc/automoc4/default.nix b/pkgs/development/tools/misc/automoc4/default.nix
index 608c17f9214..e6c7dcbd362 100644
--- a/pkgs/development/tools/misc/automoc4/default.nix
+++ b/pkgs/development/tools/misc/automoc4/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     homepage = http://techbase.kde.org/Development/Tools/Automoc4;
     description = "KDE Meta Object Compiler";
     license = licenses.bsd2;
-    maintainers = [ maintainers.sander maintainers.urkud ];
+    maintainers = [ maintainers.sander ];
     platforms = platforms.unix;
   };
 }
diff --git a/pkgs/development/tools/misc/itstool/default.nix b/pkgs/development/tools/misc/itstool/default.nix
index 8c2686d9a22..70ed9cd0570 100644
--- a/pkgs/development/tools/misc/itstool/default.nix
+++ b/pkgs/development/tools/misc/itstool/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
     description = "XML to PO and back again";
     license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/tools/misc/swig/2.x.nix b/pkgs/development/tools/misc/swig/2.x.nix
index 21da4b21a4b..6dbaca26c81 100644
--- a/pkgs/development/tools/misc/swig/2.x.nix
+++ b/pkgs/development/tools/misc/swig/2.x.nix
@@ -45,6 +45,6 @@ stdenv.mkDerivation rec {
 
     platforms = lib.platforms.linux ++ lib.platforms.darwin;
 
-    maintainers = [ lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/development/tools/misc/swig/3.x.nix b/pkgs/development/tools/misc/swig/3.x.nix
index dfcfe7c9e89..2a6b6880183 100644
--- a/pkgs/development/tools/misc/swig/3.x.nix
+++ b/pkgs/development/tools/misc/swig/3.x.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     # Different types of licenses available: http://www.swig.org/Release/LICENSE .
     license = licenses.gpl3Plus;
     platforms = with platforms; linux ++ darwin;
-    maintainers = with maintainers; [ urkud wkennington ];
+    maintainers = with maintainers; [ wkennington ];
   };
 }
diff --git a/pkgs/development/tools/parsing/peg/default.nix b/pkgs/development/tools/parsing/peg/default.nix
index b1b9a6dee4e..1706b5448e1 100644
--- a/pkgs/development/tools/parsing/peg/default.nix
+++ b/pkgs/development/tools/parsing/peg/default.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://piumarta.com/software/peg/;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/misc/cups/default.nix b/pkgs/misc/cups/default.nix
index f47ba022c35..5dbebeeb709 100644
--- a/pkgs/misc/cups/default.nix
+++ b/pkgs/misc/cups/default.nix
@@ -103,7 +103,7 @@ stdenv.mkDerivation rec {
     homepage = https://cups.org/;
     description = "A standards-based printing system for UNIX";
     license = licenses.gpl2; # actually LGPL for the library and GPL for the rest
-    maintainers = with maintainers; [ urkud jgeerds ];
+    maintainers = with maintainers; [ jgeerds ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/misc/drivers/foo2zjs/default.nix b/pkgs/misc/drivers/foo2zjs/default.nix
index 36b580bb16d..14ceb405d68 100644
--- a/pkgs/misc/drivers/foo2zjs/default.nix
+++ b/pkgs/misc/drivers/foo2zjs/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
     description = "ZjStream printer drivers";
     maintainers = with maintainers;
     [
-      raskin urkud
+      raskin
     ];
     platforms = platforms.linux;
     license = licenses.gpl2Plus;
diff --git a/pkgs/misc/screensavers/xscreensaver/default.nix b/pkgs/misc/screensavers/xscreensaver/default.nix
index 276c311fa45..cd437bfe452 100644
--- a/pkgs/misc/screensavers/xscreensaver/default.nix
+++ b/pkgs/misc/screensavers/xscreensaver/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.jwz.org/xscreensaver/";
     description = "A set of screensavers";
-    maintainers = with stdenv.lib.maintainers; [ raskin urkud ];
+    maintainers = with stdenv.lib.maintainers; [ raskin ];
     platforms = with stdenv.lib.platforms; allBut cygwin;
     inherit version;
     downloadPage = "http://www.jwz.org/xscreensaver/download.html";
diff --git a/pkgs/os-specific/linux/libnl/default.nix b/pkgs/os-specific/linux/libnl/default.nix
index 4bf243c4f03..dc0dadf92e0 100644
--- a/pkgs/os-specific/linux/libnl/default.nix
+++ b/pkgs/os-specific/linux/libnl/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     inherit version;
     homepage = "http://www.infradead.org/~tgr/libnl/";
     description = "Linux NetLink interface library";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/wpa_supplicant/default.nix b/pkgs/os-specific/linux/wpa_supplicant/default.nix
index fe0d2ca28f9..1cac0911b24 100644
--- a/pkgs/os-specific/linux/wpa_supplicant/default.nix
+++ b/pkgs/os-specific/linux/wpa_supplicant/default.nix
@@ -97,7 +97,7 @@ stdenv.mkDerivation rec {
     homepage = http://hostap.epitest.fi/wpa_supplicant/;
     description = "A tool for connecting to WPA and WPA2-protected wireless networks";
     license = licenses.bsd3;
-    maintainers = with maintainers; [ marcweber urkud wkennington ];
+    maintainers = with maintainers; [ marcweber wkennington ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/os-specific/linux/xf86-input-wacom/default.nix b/pkgs/os-specific/linux/xf86-input-wacom/default.nix
index b308a5ec3c3..e231e3a5989 100644
--- a/pkgs/os-specific/linux/xf86-input-wacom/default.nix
+++ b/pkgs/os-specific/linux/xf86-input-wacom/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   CFLAGS = "-I${pixman}/include/pixman-1";
 
   meta = with stdenv.lib; {
-    maintainers = [ maintainers.goibhniu maintainers.urkud ];
+    maintainers = [ maintainers.goibhniu ];
     description = "Wacom digitizer driver for X11";
     homepage = http://linuxwacom.sourceforge.net;
     license = licenses.gpl2;
diff --git a/pkgs/servers/sql/virtuoso/6.x.nix b/pkgs/servers/sql/virtuoso/6.x.nix
index 5f6b3904155..b0b8f926d9e 100644
--- a/pkgs/servers/sql/virtuoso/6.x.nix
+++ b/pkgs/servers/sql/virtuoso/6.x.nix
@@ -40,6 +40,6 @@ stdenv.mkDerivation rec {
     description = "SQL/RDF database used by, e.g., KDE-nepomuk";
     homepage = http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/;
     platforms = platforms.linux;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/servers/sql/virtuoso/7.x.nix b/pkgs/servers/sql/virtuoso/7.x.nix
index 2087829084f..a24daa70812 100644
--- a/pkgs/servers/sql/virtuoso/7.x.nix
+++ b/pkgs/servers/sql/virtuoso/7.x.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     homepage = http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/;
     #configure: The current version [...] can only be built on 64bit platforms
     platforms = [ "x86_64-linux" ];
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/archivers/zip/default.nix b/pkgs/tools/archivers/zip/default.nix
index 145b81c95bc..3c841aa621f 100644
--- a/pkgs/tools/archivers/zip/default.nix
+++ b/pkgs/tools/archivers/zip/default.nix
@@ -28,6 +28,6 @@ stdenv.mkDerivation {
     description = "Compressor/archiver for creating and modifying zipfiles";
     homepage = http://www.info-zip.org;
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/filesystems/ntfs-3g/default.nix b/pkgs/tools/filesystems/ntfs-3g/default.nix
index 01d9b81d038..a5c858ecbae 100644
--- a/pkgs/tools/filesystems/ntfs-3g/default.nix
+++ b/pkgs/tools/filesystems/ntfs-3g/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = http://www.tuxera.com/community/open-source-ntfs-3g/;
     description = "FUSE-based NTFS driver with full write support";
-    maintainers = with maintainers; [ urkud dezgeg ];
+    maintainers = with maintainers; [ dezgeg ];
     platforms = platforms.linux;
     license = licenses.gpl2Plus; # and (lib)fuse-lite under LGPL2+
   };
diff --git a/pkgs/tools/graphics/dcraw/default.nix b/pkgs/tools/graphics/dcraw/default.nix
index b8cdb64da87..66d3a110080 100644
--- a/pkgs/tools/graphics/dcraw/default.nix
+++ b/pkgs/tools/graphics/dcraw/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation rec {
     description = "Decoder for many camera raw picture formats";
     license = stdenv.lib.licenses.free;
     platforms = with stdenv.lib.platforms; allBut cygwin;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/graphics/qrencode/default.nix b/pkgs/tools/graphics/qrencode/default.nix
index 936956cbd17..40f61253306 100644
--- a/pkgs/tools/graphics/qrencode/default.nix
+++ b/pkgs/tools/graphics/qrencode/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
     homepage = http://fukuchi.org/works/qrencode/;
     description = "QR code encoder";
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/misc/convmv/default.nix b/pkgs/tools/misc/convmv/default.nix
index 7db7ebf96d6..6a76906a805 100644
--- a/pkgs/tools/misc/convmv/default.nix
+++ b/pkgs/tools/misc/convmv/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Converts filenames from one encoding to another";
     platforms = platforms.linux ++ platforms.freebsd ++ platforms.cygwin;
-    maintainers = [ maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/misc/usbmuxd/default.nix b/pkgs/tools/misc/usbmuxd/default.nix
index accd3b8070a..fc8c40ea4e0 100644
--- a/pkgs/tools/misc/usbmuxd/default.nix
+++ b/pkgs/tools/misc/usbmuxd/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
       talking to your iPhone or iPod Touch over USB and coordinating access to
       its services by other applications.'';
     platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/networking/modemmanager/default.nix b/pkgs/tools/networking/modemmanager/default.nix
index 9fe4b4421a7..dc4e246c02f 100644
--- a/pkgs/tools/networking/modemmanager/default.nix
+++ b/pkgs/tools/networking/modemmanager/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "WWAN modem manager, part of NetworkManager";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/tools/networking/network-manager-applet/default.nix b/pkgs/tools/networking/network-manager-applet/default.nix
index cca111db67d..d2240984d9f 100644
--- a/pkgs/tools/networking/network-manager-applet/default.nix
+++ b/pkgs/tools/networking/network-manager-applet/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
     homepage    = http://projects.gnome.org/NetworkManager/;
     description = "NetworkManager control applet for GNOME";
     license     = licenses.gpl2;
-    maintainers = with maintainers; [ phreedom urkud rickynils ];
+    maintainers = with maintainers; [ phreedom rickynils ];
     platforms   = platforms.linux;
   };
 }
diff --git a/pkgs/tools/networking/network-manager/default.nix b/pkgs/tools/networking/network-manager/default.nix
index 1ad1e54e7fb..cac37bce280 100644
--- a/pkgs/tools/networking/network-manager/default.nix
+++ b/pkgs/tools/networking/network-manager/default.nix
@@ -90,7 +90,7 @@ stdenv.mkDerivation rec {
     homepage    = http://projects.gnome.org/NetworkManager/;
     description = "Network configuration and management tool";
     license     = licenses.gpl2Plus;
-    maintainers = with maintainers; [ phreedom urkud rickynils domenkozar obadz ];
+    maintainers = with maintainers; [ phreedom rickynils domenkozar obadz ];
     platforms   = platforms.linux;
   };
 }
diff --git a/pkgs/tools/networking/pptp/default.nix b/pkgs/tools/networking/pptp/default.nix
index 8fcdb49b2b1..c2c41d92acb 100644
--- a/pkgs/tools/networking/pptp/default.nix
+++ b/pkgs/tools/networking/pptp/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     description = "PPTP client for Linux";
     homepage = http://pptpclient.sourceforge.net/;
     platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/security/gnupg/20.nix b/pkgs/tools/security/gnupg/20.nix
index fd79419d82a..06fdc4a2a44 100644
--- a/pkgs/tools/security/gnupg/20.nix
+++ b/pkgs/tools/security/gnupg/20.nix
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
       S/MIME.
     '';
 
-    maintainers = with stdenv.lib.maintainers; [ roconnor urkud ];
+    maintainers = with stdenv.lib.maintainers; [ roconnor ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/tools/security/polkit-gnome/default.nix b/pkgs/tools/security/polkit-gnome/default.nix
index 38d47e742a2..e8709130015 100644
--- a/pkgs/tools/security/polkit-gnome/default.nix
+++ b/pkgs/tools/security/polkit-gnome/default.nix
@@ -26,7 +26,7 @@ in stdenv.mkDerivation rec {
     homepage = http://hal.freedesktop.org/docs/PolicyKit/;
     description = "A dbus session bus service that is used to bring up authentication dialogs";
     license = stdenv.lib.licenses.gpl2;
-    maintainers = with stdenv.lib.maintainers; [ urkud phreedom ];
+    maintainers = with stdenv.lib.maintainers; [ phreedom ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/tools/system/sg3_utils/default.nix b/pkgs/tools/system/sg3_utils/default.nix
index e0f30b2db73..c1c4527d0a0 100644
--- a/pkgs/tools/system/sg3_utils/default.nix
+++ b/pkgs/tools/system/sg3_utils/default.nix
@@ -12,6 +12,6 @@ stdenv.mkDerivation rec {
     homepage = http://sg.danny.cz/sg/;
     description = "Utilities that send SCSI commands to devices";
     platforms = stdenv.lib.platforms.all;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }
diff --git a/pkgs/tools/text/catdoc/default.nix b/pkgs/tools/text/catdoc/default.nix
index b9db2eba5cd..fb0309e7532 100644
--- a/pkgs/tools/text/catdoc/default.nix
+++ b/pkgs/tools/text/catdoc/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
     description = "MS-Word/Excel/PowerPoint to text converter";
     platforms = platforms.all;
     license = licenses.gpl2;
-    maintainers = with maintainers; [ urkud ndowens ];
+    maintainers = with maintainers; [ ndowens ];
   };
 }
diff --git a/pkgs/tools/text/ebook-tools/default.nix b/pkgs/tools/text/ebook-tools/default.nix
index 2fafec02d81..da246832b93 100644
--- a/pkgs/tools/text/ebook-tools/default.nix
+++ b/pkgs/tools/text/ebook-tools/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://ebook-tools.sourceforge.net";
     description = "Tools and library for dealing with various ebook file formats";
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/tools/text/kdiff3/default.nix b/pkgs/tools/text/kdiff3/default.nix
index a35e09cfcda..4303fe82a45 100644
--- a/pkgs/tools/text/kdiff3/default.nix
+++ b/pkgs/tools/text/kdiff3/default.nix
@@ -30,7 +30,7 @@ let
       homepage = http://kdiff3.sourceforge.net/;
       license = licenses.gpl2Plus;
       description = "Compares and merges 2 or 3 files or directories";
-      maintainers = with maintainers; [ viric urkud peterhoeg ];
+      maintainers = with maintainers; [ viric peterhoeg ];
       platforms = with platforms; linux;
     };
   };
diff --git a/pkgs/tools/text/odt2txt/default.nix b/pkgs/tools/text/odt2txt/default.nix
index 85f0f24b387..42f80f29073 100644
--- a/pkgs/tools/text/odt2txt/default.nix
+++ b/pkgs/tools/text/odt2txt/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
     homepage = http://stosberg.net/odt2txt;
     platforms = stdenv.lib.platforms.all;
     lincense = stdenv.lib.licenses.gpl2;
-    maintainers = [ stdenv.lib.maintainers.urkud ];
+    maintainers = [ ];
   };
 }