diff --git a/neutron_taas/extensions/taas.py b/neutron_taas/extensions/taas.py
index cfa7cc1..0cf7139 100644
--- a/neutron_taas/extensions/taas.py
+++ b/neutron_taas/extensions/taas.py
@@ -164,10 +164,6 @@ class Taas(extensions.ExtensionDescriptor):
     def get_description(cls):
         return "Neutron Tap as a Service Extension."
 
-    @classmethod
-    def get_namespace(cls):
-        return "http://wiki.openstack.org/wiki/Neutron/Taas/#API"
-
     @classmethod
     def get_updated(cls):
         return "2015-01-14T10:00:00-00:00"