diff --git a/modules/openstack_project/files/zuul/layout.yaml b/modules/openstack_project/files/zuul/layout.yaml
index 02db789a31..7365d77704 100644
--- a/modules/openstack_project/files/zuul/layout.yaml
+++ b/modules/openstack_project/files/zuul/layout.yaml
@@ -2926,9 +2926,11 @@ projects:
     check:
       - gate-wsme-python27
       - gate-wsme-python33
+      - gate-wsme-pep8
     gate:
       - gate-wsme-python27
       - gate-wsme-python33
+      - gate-wsme-pep8
     post:
       - wsme-branch-tarball
     pre-release: