diff --git a/inventory/group_vars/osbs-masters-stg b/inventory/group_vars/osbs-masters-stg
index b6f4f66b83..c1e595cf37 100644
--- a/inventory/group_vars/osbs-masters-stg
+++ b/inventory/group_vars/osbs-masters-stg
@@ -20,5 +20,5 @@ koji_url: "koji.stg.fedoraproject.org"
 
 osbs_client_conf_path: /etc/osbs.conf
 
-openshift_node_labels: "{'region':'infra'}"
+openshift_node_labels: {'region':'infra'}
 openshift_schedulable: False