diff --git a/etc/oslo-config-generator/neutron.conf b/etc/oslo-config-generator/neutron.conf
index 88fc7239fc5..9f3212badfe 100644
--- a/etc/oslo-config-generator/neutron.conf
+++ b/etc/oslo-config-generator/neutron.conf
@@ -10,6 +10,7 @@ namespace = nova.auth
 namespace = ironic.auth
 namespace = placement.auth
 namespace = oslo.log
+namespace = oslo.cache
 namespace = oslo.db
 namespace = oslo.policy
 namespace = oslo.privsep
diff --git a/neutron/opts.py b/neutron/opts.py
index 256c977f262..cbb07753cf3 100644
--- a/neutron/opts.py
+++ b/neutron/opts.py
@@ -19,7 +19,6 @@ from oslo_config import cfg
 
 import neutron.agent.agent_extensions_manager
 import neutron.agent.securitygroups_rpc
-import neutron.common.cache_utils
 import neutron.conf.agent.agent_extensions_manager
 import neutron.conf.agent.common
 import neutron.conf.agent.database.agents_db