diff --git a/zuul.d/litmus.yaml b/zuul.d/litmus.yaml
index 15b443087..29767d464 100644
--- a/zuul.d/litmus.yaml
+++ b/zuul.d/litmus.yaml
@@ -35,6 +35,7 @@
     name: puppet-openstack-litmus-ubuntu-bionic
     parent: puppet-openstack-litmus-run-base
     nodeset: ubuntu-bionic
+    voting: false
     vars:
       puppet_gem_version: latest
       ceph: nautilus