diff --git a/.zuul.yaml b/.zuul.yaml
index b0c0f3f34..fba2079f9 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -95,6 +95,7 @@
       - publish-openstack-docs-pti
       - check-requirements
       - release-notes-jobs-python3
+      - openstack-lower-constraints-jobs
     check:
       jobs:
         - openstack-tox-cover:
@@ -104,25 +105,6 @@
               - ^.*\.rst$
               - ^doc/.*$
               - ^releasenotes/.*$
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
-        - openstack-tox-py36:
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
-        - openstack-tox-py37:
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
-        - openstack-tox-py38:
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
-        - openstack-tox-docs:
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
         - mistral-devstack
         - mistral-devstack-tempest-ipv6-only
         - mistral-devstack-non-apache-tempest-ipv6-only
@@ -139,10 +121,6 @@
             voting: false
         - mistral-rally-task:
             voting: false
-        - openstack-tox-lower-constraints:
-            required-projects:
-              - openstack/mistral-lib
-              - openstack/mistral-extra
     gate:
       queue: mistral
       jobs:
@@ -150,11 +128,9 @@
         - mistral-devstack-tempest-ipv6-only
         - mistral-devstack-non-apache-tempest-ipv6-only
         - mistral-devstack-non-apache
+        - mistral-devstack-kombu
         - mistral-tox-unit-mysql
         - mistral-tox-unit-postgresql
-        - mistral-devstack-kombu
-        - openstack-tox-lower-constraints
-        - tripleo-ci-centos-7-undercloud-containers
     post:
       jobs:
         - mistral-docker-buildimage: