diff --git a/ChangeLog b/ChangeLog
index c122e6afdc..b7052e1465 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-01-05  Alessandro Decina  <alessandro.decina@collabora.co.uk>
+
+	patch by: Vincent GENIEUX <mutex at runbox dot com>
+
+	* gst/gststructure.override:
+	Don't leak key names in _wrap_gst_structure_keys.
+
 2009-01-02  Edward Hervey  <edward.hervey@collabora.co.uk>
 
 	* gst/gst-types.defs:
diff --git a/gst/gststructure.override b/gst/gststructure.override
index 453a216725..fe4e76fd7a 100644
--- a/gst/gststructure.override
+++ b/gst/gststructure.override
@@ -155,15 +155,13 @@ _wrap_gst_structure_keys (PyObject *self)
     int i, n;
     PyObject *ret;
 
-
-    ret = PyList_New(0);
-
     s = pyg_boxed_get(self, GstStructure);
     n = gst_structure_n_fields(s);
+    ret = PyList_New(n);
 
     for (i = 0; i < n; ++i) {
         const gchar *name = gst_structure_nth_field_name (s, i);
-        PyList_Append(ret, PyString_FromString(name));
+        PyList_SetItem(ret, i, PyString_FromString(name));
     }
 
     return ret;