diff --git a/keystone/client/core.yml b/keystone/client/core.yml
index f869059..899f4aa 100644
--- a/keystone/client/core.yml
+++ b/keystone/client/core.yml
@@ -1,3 +1,5 @@
+classes:
+- system.keystone.client.os_client_config.admin_identity
 parameters:
   _param:
     keystone_service_protocol: http