diff --git a/scriptengines/javascript/appletinterface.h b/scriptengines/javascript/appletinterface.h
index 6901aba76..8b1d9fff1 100644
--- a/scriptengines/javascript/appletinterface.h
+++ b/scriptengines/javascript/appletinterface.h
@@ -26,12 +26,10 @@
 #include <Plasma/DataEngine>
 
 class QAction;
-class QGraphicsLayout;
 class SimpleJavaScriptApplet;
 class QSignalMapper;
 class QSizeF;
 
-class KConfigGroup;
 
 namespace Plasma
 {