diff --git a/kwin/lib/kdecoration.cpp b/kwin/lib/kdecoration.cpp
index a8b78bee5..7b1ef93e1 100644
--- a/kwin/lib/kdecoration.cpp
+++ b/kwin/lib/kdecoration.cpp
@@ -75,8 +75,8 @@ TQWidget* KDecoration::initialParentWidget() const
     {
     return bridge_->initialParentWidget();
     }
-    
-Qt::WFlags KDecoration::initialWFlags() const
+
+WFlags KDecoration::initialWFlags() const
     {
     return bridge_->initialWFlags();
     }