diff --git a/nova/api/openstack/compute/plugins/v3/aggregates.py b/nova/api/openstack/compute/plugins/v3/aggregates.py
index 7db4f1959..08f7d5e10 100644
--- a/nova/api/openstack/compute/plugins/v3/aggregates.py
+++ b/nova/api/openstack/compute/plugins/v3/aggregates.py
@@ -227,7 +227,6 @@ class Aggregates(extensions.V3APIExtensionBase):
 
     name = "Aggregates"
     alias = ALIAS
-    namespace = "http://docs.openstack.org/compute/ext/aggregates/api/v3"
     version = 1
 
     def get_resources(self):