diff -ur seahorse-0.8.orig/libseahorse/seahorse-widget.c seahorse-0.8/libseahorse/seahorse-widget.c
--- seahorse-0.8.orig/libseahorse/seahorse-widget.c	2006-02-23 21:22:13.000000000 -0500
+++ seahorse-0.8/libseahorse/seahorse-widget.c	2006-02-23 21:23:13.000000000 -0500
@@ -129,7 +129,7 @@
     if (glade_xml_get_widget (swidget->xml, swidget->name))
     	gtk_widget_destroy (glade_xml_get_widget (swidget->xml, swidget->name));
 	
-	g_free (swidget->xml);
+	g_object_unref (swidget->xml);
 	swidget->xml = NULL;
 	
 	g_object_unref (swidget->sctx);