diff --git a/vncviewer/DesktopWindow.cxx b/vncviewer/DesktopWindow.cxx
index f536e0c..acddf45 100644
--- a/vncviewer/DesktopWindow.cxx
+++ b/vncviewer/DesktopWindow.cxx
@@ -866,7 +866,7 @@
   buffer->setPF(pf);
   
   // Redraw the window
-  InvalidateRect(handle, 0, 0);
+  InvalidateRect(frameHandle, 0, FALSE);
 }
 
 void