diff --git a/pkgs/desktops/gnome-3/3.22/core/gdm/default.nix b/pkgs/desktops/gnome-3/3.22/core/gdm/default.nix
index 7ba3c3734f8..0d8e46aeece 100644
--- a/pkgs/desktops/gnome-3/3.22/core/gdm/default.nix
+++ b/pkgs/desktops/gnome-3/3.22/core/gdm/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   # Disable Access Control because our X does not support FamilyServerInterpreted yet
-  patches = [ #./xserver_path.patch # gdm now uses wayland
+  patches = [ ./xserver_path.patch
               ./sessions_dir.patch
               ./gdm-x-session_extra_args.patch
               ./gdm-session-worker_xserver-path.patch