diff --git a/pkgs/development/libraries/wxwidgets/3.0/default.nix b/pkgs/development/libraries/wxwidgets/3.0/default.nix
index f125ac9dca0b..df90342a972e 100644
--- a/pkgs/development/libraries/wxwidgets/3.0/default.nix
+++ b/pkgs/development/libraries/wxwidgets/3.0/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, fetchurl, pkgconfig
 , libXinerama, libSM, libXxf86vm
-, gtk2, GConf ? null, gtk3
+, gtk2, gtk3
 , xorgproto, gst_all_1, setfile
 , libGLSupported ? stdenv.lib.elem stdenv.hostPlatform.system stdenv.lib.platforms.mesaPlatforms
 , withMesa ? libGLSupported
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     libXinerama libSM libXxf86vm xorgproto gst_all_1.gstreamer gst_all_1.gst-plugins-base
-  ] ++ optionals withGtk2 [ gtk2 GConf ]
+  ] ++ optionals withGtk2 [ gtk2 ]
     ++ optional (!withGtk2) gtk3
     ++ optional withMesa libGLU
     ++ optional withWebKit webkitgtk
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 31848f8ceb8c..4b0ef98e51aa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -15572,7 +15572,6 @@ in
 
   wxGTK30-gtk2 = callPackage ../development/libraries/wxwidgets/3.0 {
     withGtk2 = true;
-    inherit (gnome2) GConf;
     inherit (darwin.stubs) setfile;
     inherit (darwin.apple_sdk.frameworks) AGL Carbon Cocoa Kernel QTKit;
   };