diff -Nurp phat-0.4.1.orig/phat/phatknob.c phat-0.4.1/phat/phatknob.c
--- phat-0.4.1.orig/phat/phatknob.c	2007-04-24 01:08:27.000000000 +0200
+++ phat-0.4.1/phat/phatknob.c	2012-07-25 00:00:09.734802371 +0200
@@ -347,7 +347,7 @@ static void phat_knob_destroy(GtkObject
     }
 
     if (knob->pixbuf) {
-        gdk_pixbuf_unref(knob->pixbuf);
+        g_object_unref(knob->pixbuf);
         knob->pixbuf = NULL;
     }