--- src/widgets/sp-xmlview-attr-list.h	2008-06-24 13:38:07.000000000 +0200
+++ src/widgets/sp-xmlview-attr-list.h	2008-07-05 13:03:50.000000000 +0200
@@ -13,6 +13,7 @@
  */
 
 #include <stdio.h>
+#include <gtk/gtkctree.h>
 #include <gtk/gtkclist.h>
 #include "../xml/repr.h"