--- src/panel.c	2009-08-14 14:14:40 +0300
+++ src/panel.c.orig	2009-08-14 14:14:00 +0300
@@ -331,6 +331,7 @@
                 Panel* p = (Panel*)l->data;
                 g_free( p->workarea );
                 p->workarea = get_xaproperty (GDK_ROOT_WINDOW(), a_NET_WORKAREA, XA_CARDINAL, &p->wa_len);
+		panel_set_panel_configuration_changed(p);
                 /* print_wmdata(p); */
             }
         } else