--- kdebase-3.5.4/kcontrol/konq/desktop.cpp.orig	2007-11-22 11:36:43.000000000 +0100
+++ kdebase-3.5.4/kcontrol/konq/desktop.cpp	2007-11-22 11:37:36.000000000 +0100
@@ -230,7 +230,7 @@
   if (!_wheelOptionImmutable)
     _wheelOption->setEnabled(true);
 
-  emit changed(false);
+  emit changed(true);
 }
 
 void KDesktopConfig::slotValueChanged(int n)