diff --git a/kde/window-decorator-kde4/decorator.cpp b/kde/window-decorator-kde4/decorator.cpp

index 96b818d..0bf4718 100644

--- a/kde/window-decorator-kde4/decorator.cpp

+++ b/kde/window-decorator-kde4/decorator.cpp

@@ -649,9 +649,10 @@ KWD::Decorator::x11EventFilter (XEvent *xevent)

 	    }

 	    else if (action == Atoms::toolkitActionRunDialogAtom)

 	    {

-		QDBusInterface krunner ("org.kde.krunner", "/Interface",

-					"org.kde.krunner.Interface");

-		krunner.call ("display", "");

+		QDBusInterface krunner ("org.kde.krunner", "/App",

+					"org.kde.krunner.App");

+		if (krunner.isValid ())

+		    krunner.call ("display");

 	    }

 	    else if (action == Atoms::toolkitActionForceQuitDialogAtom)

 	    {