diff --git a/xos/synchronizer/steps/sync_controller_slices.py b/xos/synchronizer/steps/sync_controller_slices.py
index 19c3de4..15a92ed 100644
--- a/xos/synchronizer/steps/sync_controller_slices.py
+++ b/xos/synchronizer/steps/sync_controller_slices.py
@@ -85,6 +85,8 @@
             controller_user = controller_users[0]
 
         tenant_fields = {'endpoint':controller_slice.controller.auth_url,
+                          'endpoint_v3': controller_slice.controller.auth_url_v3,
+                          'domain': controller_slice.controller.domain,
                           'admin_user': controller_slice.controller.admin_user,
                           'admin_password': controller_slice.controller.admin_password,
                           'admin_project': 'admin',