diff --git a/pkgs/tools/networking/wicd/default.nix b/pkgs/tools/networking/wicd/default.nix
index d63711e12ac..6cacfc14ffc 100644
--- a/pkgs/tools/networking/wicd/default.nix
+++ b/pkgs/tools/networking/wicd/default.nix
@@ -30,9 +30,9 @@ stdenv.mkDerivation rec {
     sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pygobject}):$(toPythonPath ${pythonDBus})" in/scripts=wicd.in
     sed -i "4iexport LC_ALL=\\\"${locale}\\\"" in/scripts=wicd.in
     sed -i "2iexport PATH=\$PATH\$\{PATH:+:\}${python}/bin" in/scripts=wicd-client.in
-    sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pyGtkGlade})/gtk-2.0:$(toPythonPath ${pygobject}):$(toPythonPath ${pycairo}):$(toPythonPath ${pythonDBus})" in/scripts=wicd-client.in
+    sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pyGtkGlade})/gtk-2.0:$(toPythonPath ${pygobject}):$(toPythonPath ${pygobject})/gtk-2.0:$(toPythonPath ${pycairo}):$(toPythonPath ${pythonDBus})" in/scripts=wicd-client.in
     sed -i "2iexport PATH=\$PATH\$\{PATH:+:\}${python}/bin" in/scripts=wicd-gtk.in
-    sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pyGtkGlade})/gtk-2.0:$(toPythonPath ${pygobject}):$(toPythonPath ${pycairo}):$(toPythonPath ${pythonDBus})" in/scripts=wicd-gtk.in
+    sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pyGtkGlade})/gtk-2.0:$(toPythonPath ${pygobject}):$(toPythonPath ${pygobject})/gtk-2.0:$(toPythonPath ${pycairo}):$(toPythonPath ${pythonDBus})" in/scripts=wicd-gtk.in
     sed -i "2iexport PATH=\$PATH\$\{PATH:+:\}${python}/bin" in/scripts=wicd-cli.in
     sed -i "3iexport PYTHONPATH=\$PYTHONPATH\$\{PYTHONPATH:+:\}$(toPythonPath $out):$(toPythonPath ${pyGtkGlade})/gtk-2.0:$(toPythonPath ${pygobject}):$(toPythonPath ${pycairo}):$(toPythonPath ${pythonDBus})" in/scripts=wicd-cli.in
   '';