diff --git a/cinder/volume/local.yml b/cinder/volume/local.yml
index 301946b..e42eef3 100644
--- a/cinder/volume/local.yml
+++ b/cinder/volume/local.yml
@@ -33,6 +33,8 @@
       identity:
         host: ${_param:single_address}
         region: ${_param:openstack_region}
+      service_user:
+        enabled: ${_param:cinder_service_user_enabled}
       cache:
         security:
           enabled: ${_param:cinder_memcache_security_enabled}