diff --git a/kpresenter/shadowdialog.ui b/kpresenter/shadowdialog.ui
index 9434c919d..5ca0f1c3b 100644
--- a/kpresenter/shadowdialog.ui
+++ b/kpresenter/shadowdialog.ui
@@ -486,7 +486,7 @@
     <include location="local" impldecl="in implementation">kcolorbutton.h</include>
 </includes>
 <Q_SLOTS>
-    <slot access="protected">colorChanged( const QColor &amp; )</slot>
+    <slot access="protected">colorChanged( const TQColor &amp; )</slot>
     <slot access="protected">directionChanged( int )</slot>
     <slot access="protected">distanceChanged( int )</slot>
     <slot access="protected">applyClicked()</slot>