diff --git a/.zuul.yaml b/.zuul.yaml
index e84744cd..0ee35201 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -1,7 +1,11 @@
+- job:
+    name: openstack-tox-lower-constraints-keystone-xenial
+    parent: openstack-tox-lower-constraints
+    nodeset: openstack-single-node-xenial
+
 - project:
     templates:
       - openstack-cover-jobs
-      - openstack-lower-constraints-jobs
       - openstack-python-jobs
       - openstack-python36-jobs
       - openstack-python37-jobs
@@ -10,3 +14,10 @@
       - lib-forward-testing
       - lib-forward-testing-python3
       - release-notes-jobs-python3
+    check:
+      jobs:
+        - openstack-tox-lower-constraints-keystone-xenial
+    gate:
+      jobs:
+        - openstack-tox-lower-constraints-keystone-xenial
+