diff --git a/nixos/modules/services/x11/desktop-managers/default.nix b/nixos/modules/services/x11/desktop-managers/default.nix
index 035b23b4e1bb..707507706633 100644
--- a/nixos/modules/services/x11/desktop-managers/default.nix
+++ b/nixos/modules/services/x11/desktop-managers/default.nix
@@ -17,7 +17,7 @@ in
   # Note: the order in which desktop manager modules are imported here
   # determines the default: later modules (if enabled) are preferred.
   # E.g., if KDE is enabled, it supersedes xterm.
-  imports = [ ./none.nix ./xterm.nix ./xfce.nix ./kde4.nix ./e17.nix ];
+  imports = [ ./none.nix ./xterm.nix ./xfce.nix ./kde4.nix ./e17.nix ./gnome3.nix ];
 
   options = {
 
diff --git a/pkgs/desktops/gnome-3/default.nix b/pkgs/desktops/gnome-3/default.nix
index 56d38bf1d903..e9ec7be55b94 100644
--- a/pkgs/desktops/gnome-3/default.nix
+++ b/pkgs/desktops/gnome-3/default.nix
@@ -32,6 +32,8 @@ rec {
 
   gjs = callPackage ./core/gjs { };
 
+  gnome_control_center = callPackage ./core/gnome-control-center { };
+
   gnome_icon_theme = callPackage ./core/gnome-icon-theme { };
 
   gnome-menus = callPackage ./core/gnome-menus { };