--- a/panel-plugin/verve-plugin.c	
+++ a/panel-plugin/verve-plugin.c	
@@ -33,7 +33,7 @@ 
 #include <gtk/gtk.h>
 
 #include <libxfce4util/libxfce4util.h>
-#include <libxfce4panel/xfce-panel-plugin.h>
+#include <libxfce4panel/libxfce4panel.h>
 #include <libxfce4ui/libxfce4ui.h>
 
 #include "verve.h"