3 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/tools/admin/analog/default.nix b/pkgs/tools/admin/analog/default.nix
index ec139e7240d..54dac32141f 100644
--- a/pkgs/tools/admin/analog/default.nix
+++ b/pkgs/tools/admin/analog/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = "http://www.analog.cx/";
-    license = "GPL";
+    license = stdenv.lib.licenses.gpl2;
     description = "Powerful tool to generate web server statistics";
     maintainers = [ stdenv.lib.maintainers.simons ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/tools/admin/tigervnc/default.nix b/pkgs/tools/admin/tigervnc/default.nix
index b2dedf4688d..3d5abd074d9 100644
--- a/pkgs/tools/admin/tigervnc/default.nix
+++ b/pkgs/tools/admin/tigervnc/default.nix
@@ -91,7 +91,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.tigervnc.org/;
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Fork of tightVNC, made in cooperation with VirtualGL";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/tools/admin/tightvnc/default.nix b/pkgs/tools/admin/tightvnc/default.nix
index 187d3345e6b..acb8708ec14 100644
--- a/pkgs/tools/admin/tightvnc/default.nix
+++ b/pkgs/tools/admin/tightvnc/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   builder = ./builder.sh;
 
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = "http://vnc-tight.sourceforge.net/";
     description = "TightVNC is an improved version of VNC";