diff --git a/ChangeLog b/ChangeLog
index 8b501d6678..2459bfad74 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-08-10  Edward Hervey  <edward@fluendo.com>
+
+	* gst/gst.override: (pygst_debug_log): 
+	printf("urlencoded%20space") != printf("%s", "urlencoded%20space")
+	Funny how a lot of problems have gone since that's fixed :)
+
 2005-08-09  Edward Hervey  <edward@fluendo.com>
 
 	* gst/gstpad.override: (_wrap_gst_pad_query_position): 
diff --git a/gst/gst.override b/gst/gst.override
index 4d270e55c1..4d8a997fcc 100644
--- a/gst/gst.override
+++ b/gst/gst.override
@@ -239,7 +239,7 @@ pygst_debug_log (PyObject *whatever, PyObject *string, GstDebugLevel level)
     filename = PyString_AsString(frame->f_code->co_filename);
     lineno = frame->f_code->co_firstlineno;
     /* gst_debug_log : category, level, file, function, line, object, format, va_list */
-    gst_debug_log (GST_CAT_DEFAULT, level, filename, function, lineno, NULL, str);
+    gst_debug_log (GST_CAT_DEFAULT, level, filename, function, lineno, NULL, "%s", str);
     Py_INCREF (Py_None);
     return Py_None;    
 }