diff --git a/neutron/db/migration/alembic_migrations/versions/1fcfc149aca4_agents_unique_by_type_and_host.py b/neutron/db/migration/alembic_migrations/versions/1fcfc149aca4_agents_unique_by_type_and_host.py
index 7d532e8a793..f3ac0980a3d 100644
--- a/neutron/db/migration/alembic_migrations/versions/1fcfc149aca4_agents_unique_by_type_and_host.py
+++ b/neutron/db/migration/alembic_migrations/versions/1fcfc149aca4_agents_unique_by_type_and_host.py
@@ -29,6 +29,7 @@ migration_for_plugins = [
     'neutron.plugins.brocade.NeutronPlugin.BrocadePluginV2',
     'neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2',
     'neutron.plugins.linuxbridge.lb_neutron_plugin.LinuxBridgePluginV2',
+    'neutron.plugins.ml2.plugin.Ml2Plugin',
     'neutron.plugins.nec.nec_plugin.NECPluginV2',
     'neutron.plugins.nicira.NeutronPlugin.NvpPluginV2',
     'neutron.plugins.nicira.NeutronServicePlugin.NvpAdvancedPlugin',