1 files changed, 1 insertions, 2 deletions
diff --git a/pkgs/development/libraries/gtk-libs/2.12/gtkmm/default.nix b/pkgs/development/libraries/gtk-libs/2.12/gtkmm/default.nix
index 3aa495026b1..8cf6a04295a 100644
--- a/pkgs/development/libraries/gtk-libs/2.12/gtkmm/default.nix
+++ b/pkgs/development/libraries/gtk-libs/2.12/gtkmm/default.nix
@@ -3,11 +3,10 @@ args: with args;
 stdenv.mkDerivation {
   name = "gtkmm-2.12.7";
   src = fetchurl {
-    url = http://ftp.gnome.org/pub/GNOME/sources/gtkmm/2.12/gtkmm-2.12.7.tar.bz2;
+    url = mirror://gnome/sources/gtkmm/2.12/gtkmm-2.12.7.tar.bz2;
     sha256 = "1syrn4ppjd0an4ly6vmi388q6aav5fakj39wbcvs4nbphanwjn2f";
   };
 
   buildInputs = [pkgconfig];
   propagatedBuildInputs = [glibmm gtk atk cairomm];
 }
-