Index: modules/other/gail/gailtreeview.c
===================================================================
--- modules/other/gail/gailtreeview.c	(revision 22243)
+++ modules/other/gail/gailtreeview.c	(working copy)
@@ -1027,6 +1027,8 @@
       relation = atk_relation_new (accessible_array, 1,
                                    ATK_RELATION_NODE_CHILD_OF);
       atk_relation_set_add (relation_set, relation);
+      atk_object_add_relationship (parent_node, ATK_RELATION_NODE_PARENT_OF,
+                                   child);
       g_object_unref (relation);
       g_object_unref (relation_set);
     }
