diff --git a/playbooks/groups/os-cluster.yml b/playbooks/groups/os-cluster.yml
index b92c96b7ad..c3f7c916f9 100644
--- a/playbooks/groups/os-cluster.yml
+++ b/playbooks/groups/os-cluster.yml
@@ -179,7 +179,7 @@
     - name: Disallow users from provisioning
       command: oc adm policy remove-cluster-role-from-group self-provisioner system:authenticated system:authenticated:oauth
       changed_when: false
-      failed_when: 'unable to find target' not in command_result.stdout
+      failed_when: "'unable to find target' not in command_result.stdout"
     - name: Allow some users cluster admin
       command: oadm policy add-cluster-role-to-user cluster-admin {{item}}
       with_items: