diff --git a/.zuul.yaml b/.zuul.yaml
index cd514b56a..cf5384663 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -163,6 +163,18 @@
         - barbican-dogtag-devstack-functional-fedora-26
         - barbican-kmip-devstack-functional
         - grenade-devstack-barbican
+        # TripleO jobs that deploy Barbican.
+        # Note we don't use a project-template here, so it's easier
+        # to disable voting on one specific job if things go wrong.
+        # tripleo-ci-centos-7-scenario002-multinode-oooq will only
+        # run on stable/pike while the -container will run in Queens
+        # and beyond.
+        # If you need any support to debug these jobs in case of
+        # failures, please reach us on #tripleo IRC channel.
+        - tripleo-ci-centos-7-scenario002-multinode-oooq:
+            voting: false
+        - tripleo-ci-centos-7-scenario002-multinode-oooq-container:
+            voting: false
     gate:
       queue: barbican
       jobs: