4 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/development/libraries/xlibs/libXrender/default.nix b/pkgs/development/libraries/xlibs/libXrender/default.nix
index 8daea27318a..2cb31b2498b 100644
--- a/pkgs/development/libraries/xlibs/libXrender/default.nix
+++ b/pkgs/development/libraries/xlibs/libXrender/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "libXrender-0.9.0";
   src = fetchurl {
-    url = http://xlibs.freedesktop.org/release/libXrender-0.9.0.tar.bz2;
+    url = http://nix.cs.uu.nl/dist/tarballs/libXrender-0.9.0.tar.bz2;
     md5 = "ce7cda009aa0b10a73637941d44ae789";
   };
   buildInputs = [pkgconfig];
diff --git a/pkgs/development/libraries/xlibs/libXt/default.nix b/pkgs/development/libraries/xlibs/libXt/default.nix
index 448d6740bcd..5836b139b7d 100644
--- a/pkgs/development/libraries/xlibs/libXt/default.nix
+++ b/pkgs/development/libraries/xlibs/libXt/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "libXt-0.1.5";
   src = fetchurl {
-    url = http://xlibs.freedesktop.org/release/libXt-0.1.5.tar.bz2;
+    url = http://nix.cs.uu.nl/dist/tarballs/libXt-0.1.5.tar.bz2;
     md5 = "8ff20498eeedebe2fb72f93c2d7beab1";
   };
   buildInputs = [pkgconfig];
diff --git a/pkgs/development/libraries/xlibs/renderext/default.nix b/pkgs/development/libraries/xlibs/renderext/default.nix
index e225d640bd2..dc1a90892f4 100644
--- a/pkgs/development/libraries/xlibs/renderext/default.nix
+++ b/pkgs/development/libraries/xlibs/renderext/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "renderext-0.9";
   src = fetchurl {
-    url = http://xlibs.freedesktop.org/release/renderext-0.9.tar.bz2;
+    url = http://nix.cs.uu.nl/dist/tarballs/renderext-0.9.tar.bz2;
     md5 = "d43c2afc69937655d13c02588c9ff974";
   };
 }
diff --git a/pkgs/development/libraries/xlibs/xproto/default.nix b/pkgs/development/libraries/xlibs/xproto/default.nix
index fb3bb2cd268..992ff12939e 100644
--- a/pkgs/development/libraries/xlibs/xproto/default.nix
+++ b/pkgs/development/libraries/xlibs/xproto/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   name = "xproto-6.6.2";
   src = fetchurl {
-    url = http://xlibs.freedesktop.org/release/xproto-6.6.2.tar.bz2;
+    url = http://nix.cs.uu.nl/dist/tarballs/xproto-6.6.2.tar.bz2;
     md5 = "fc419f3028cc2959b979a7e7464105f9";
   };
 }