diff --git a/pkgs/development/libraries/keybinder/default.nix b/pkgs/development/libraries/keybinder/default.nix
index 2bd1f0a48ac3..63ab7144c473 100644
--- a/pkgs/development/libraries/keybinder/default.nix
+++ b/pkgs/development/libraries/keybinder/default.nix
@@ -1,8 +1,10 @@
-{ stdenv, fetchurl, autoconf, automake, libtool, pkgconfig, gnome3, pygobject3, pygtk
-, gtk_doc, gtk2, python, lua, libX11, libXext, libXrender, gobjectIntrospection
+{ stdenv, fetchurl, autoconf, automake, libtool, pkgconfig, gnome3
+, gtk_doc, gtk2, pythonPackages, lua, libX11, libXext, libXrender, gobjectIntrospection
 }:
 
-stdenv.mkDerivation rec {
+let
+  inherit (pythonPackages) python pygobject3 pygtk;
+in stdenv.mkDerivation rec {
   name = "keybinder-${version}";
   version = "0.3.0";