diff --git a/zuul.d/layout.yaml b/zuul.d/layout.yaml
index 2d70e21..4e41684 100644
--- a/zuul.d/layout.yaml
+++ b/zuul.d/layout.yaml
@@ -13,6 +13,7 @@
               tox_envlist: packaging
         - molecule-tox-py36-centos-8
         - molecule-tox-py37-fedora-30
-        - molecule-tox-devel-centos-8
+        - molecule-tox-devel-centos-8:
+            voting: false
     gate:
       jobs: *defaults