diff --git a/neutron/plugins/ml2/plugin.py b/neutron/plugins/ml2/plugin.py
index bb423f0919e..31946ad7156 100644
--- a/neutron/plugins/ml2/plugin.py
+++ b/neutron/plugins/ml2/plugin.py
@@ -1508,7 +1508,7 @@ class Ml2Plugin(db_base_plugin_v2.NeutronDbPluginV2,
                 port_compat = {'port': port_dict}
 
                 # Activities immediately post-port-creation
-                self.extension_manager.process_create_port(context, port_dict,
+                self.extension_manager.process_create_port(context, pdata,
                                                            db_port_obj)
                 self._portsec_ext_port_create_processing(context, port_dict,
                                                          port_compat)