diff --git a/src/include/keybindings.h b/src/include/keybindings.h
index 25ecdacfb..abd2d7eb4 100644
--- a/src/include/keybindings.h
+++ b/src/include/keybindings.h
@@ -63,4 +63,7 @@ void meta_keybindings_switch_window (MetaDisplay    *display,
 				     XEvent         *event,
 				     MetaKeyBinding *binding);
 
+
+void     meta_screen_ungrab_all_keys (MetaScreen *screen, guint32 timestamp);
+gboolean meta_screen_grab_all_keys (MetaScreen *screen, guint32 timestamp);
 #endif