diff --git a/playbooks/groups/osbs-cluster.yml b/playbooks/groups/osbs-cluster.yml
index a876403c69..2f53fee957 100644
--- a/playbooks/groups/osbs-cluster.yml
+++ b/playbooks/groups/osbs-cluster.yml
@@ -208,6 +208,7 @@
         openshift_master_public_api_url: "https://{{ osbs_url }}:8443",
         openshift_release: "v3.6.0",
         openshift_ansible_path: "/root/openshift-ansible",
+        openshift_ansible_pre_playbook: "",
         openshift_ansible_playbook: "playbooks/byo/config.yml",
         openshift_ansible_version: "release-3.6-fedora-compat",
         openshift_ansible_ssh_user: root,