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}
diff --git a/cinder/volume/single.yml b/cinder/volume/single.yml
index 9531aa4..a865722 100644
--- a/cinder/volume/single.yml
+++ b/cinder/volume/single.yml
@@ -44,6 +44,8 @@
         host: ${_param:openstack_control_address}
         protocol: ${_param:cluster_internal_protocol}
         region: ${_param:openstack_region}
+      service_user:
+        enabled: ${_param:cinder_service_user_enabled}
       cache:
         security:
           enabled: ${_param:cinder_memcache_security_enabled}