--- ./src/wmpager.c.00	2002-08-18 12:14:21.000000000 +0200
+++ ./src/wmpager.c	2007-02-19 21:51:47.000000000 +0100
@@ -530,7 +530,7 @@
 	
 	xclasshint= XAllocClassHint();
 	xclasshint->res_name= APPLICATION;
-	xclasshint->res_class= APPLICATION;
+	xclasshint->res_class= "DockApp";
 	XSetClassHint(display, _wMain, xclasshint);
 
 	XSetWMNormalHints(display, _wMain, xsizehints);