--- ./src/xmisc.c.00	2000-03-19 12:40:26.000000000 +0100
+++ ./src/xmisc.c	2007-02-20 21:01:36.000000000 +0100
@@ -278,7 +278,7 @@
   win = XCreateSimpleWindow(display,
     RootWindow(display, DefaultScreen(display)), 0, 0, 64, 64, 0, 0, 0);
   hint.res_name = (char*) "wmpinboard";
-  hint.res_class = (char*) "WMPINBOARD";
+  hint.res_class = (char*) "DockApp";
   XSetClassHint(display, win, &hint);
   attr.background_pixmap = ParentRelative;
   XChangeWindowAttributes(display, win, CWBackPixmap, &attr);