diff --git a/neutron/db/migration/alembic_migrations/versions/1c33fa3cd1a1_extra_route_config.py b/neutron/db/migration/alembic_migrations/versions/1c33fa3cd1a1_extra_route_config.py
index 0116b2371..8f0abd5b6 100644
--- a/neutron/db/migration/alembic_migrations/versions/1c33fa3cd1a1_extra_route_config.py
+++ b/neutron/db/migration/alembic_migrations/versions/1c33fa3cd1a1_extra_route_config.py
@@ -41,6 +41,7 @@ migration_for_plugins = [
     'neutron.plugins.vmware.plugin.NsxPlugin',
     'neutron.plugins.vmware.plugin.NsxServicePlugin',
     'neutron.plugins.oneconvergence.plugin.OneConvergencePluginV2',
+    'neutron.plugins.cisco.network_plugin.PluginV2'
 ]
 
 from alembic import op
diff --git a/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py b/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py
index 0ff113d35..abb608c6d 100644
--- a/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py
+++ b/neutron/plugins/cisco/n1kv/n1kv_neutron_plugin.py
@@ -34,6 +34,7 @@ from neutron.db import agentschedulers_db
 from neutron.db import db_base_plugin_v2
 from neutron.db import dhcp_rpc_base
 from neutron.db import external_net_db
+from neutron.db import extraroute_db
 from neutron.db import l3_db
 from neutron.db import l3_rpc_base
 from neutron.db import portbindings_db
@@ -76,6 +77,7 @@ class N1kvRpcCallbacks(dhcp_rpc_base.DhcpRpcCallbackMixin,
 
 class N1kvNeutronPluginV2(db_base_plugin_v2.NeutronDbPluginV2,
                           external_net_db.External_net_db_mixin,
+                          extraroute_db.ExtraRoute_db_mixin,
                           l3_db.L3_NAT_db_mixin,
                           portbindings_db.PortBindingMixin,
                           n1kv_db_v2.NetworkProfile_db_mixin,