diff --git a/pkgs/desktops/gnome-3/3.12/default.nix b/pkgs/desktops/gnome-3/3.12/default.nix
index ec18dbd0b79e..87fbfd437cce 100644
--- a/pkgs/desktops/gnome-3/3.12/default.nix
+++ b/pkgs/desktops/gnome-3/3.12/default.nix
@@ -4,6 +4,8 @@ rec {
   inherit (pkgs) glib gtk2 gtk3 gnome2;
   gnome3 = pkgs.gnome3_12;
   clutter = pkgs.clutter_1_18;
+  clutter_gtk = pkgs.clutter_gtk.override { inherit clutter; };
+  clutter-gst = pkgs.clutter-gst.override { inherit clutter; };
   upower = pkgs.upower_99;
   cogl = pkgs.cogl_1_18;
   gtk = gtk3; # just to be sure