diff --git a/kcmkwin/kwindecoration/kwindecoration.h b/kcmkwin/kwindecoration/kwindecoration.h
index 6a2a5ddcb0..18a48b4946 100644
--- a/kcmkwin/kwindecoration/kwindecoration.h
+++ b/kcmkwin/kwindecoration/kwindecoration.h
@@ -56,7 +56,6 @@ class KWinDecorationModule : public KCModule, virtual public KWinDecorationIface
 		virtual void dcopUpdateClientList();
 
 	signals:
-		void changed(bool);
 		void pluginLoad( KConfig* conf );
 		void pluginSave( KConfig* conf );
 		void pluginDefaults();