diff --git a/openerp/osv/orm.py b/openerp/osv/orm.py
index 3cacab0615e..9d3b92a3d31 100644
--- a/openerp/osv/orm.py
+++ b/openerp/osv/orm.py
@@ -5062,8 +5062,7 @@ class BaseModel(object):
         return result
 
     # for backward compatibility
-    def resolve_o2m_commands_to_record_dicts(self, cr, uid, field_name, o2m_commands, fields=None, context=None):
-        return self.resolve_2many_commands(cr, uid, field_name, o2m_commands, fields, context)
+    resolve_o2m_commands_to_record_dicts = resolve_2many_commands
 
 # keep this import here, at top it will cause dependency cycle errors
 import expression