diff --git a/keystone/client/single.yml b/keystone/client/single.yml
index 77e22c1..0c70390 100644
--- a/keystone/client/single.yml
+++ b/keystone/client/single.yml
@@ -46,3 +46,4 @@
             host: ${_param:keystone_service_host}
             port: 5000
             region_name: ${_param:openstack_region}
+            use_keystoneauth: true