diff --git a/roles/openshift-apps/messaging-bridges/templates/configmap.yml b/roles/openshift-apps/messaging-bridges/templates/configmap.yml
index 23d61399ed..6261953d3e 100644
--- a/roles/openshift-apps/messaging-bridges/templates/configmap.yml
+++ b/roles/openshift-apps/messaging-bridges/templates/configmap.yml
@@ -157,7 +157,7 @@ data:
     durable = true
     auto_delete = false
     exclusive = false
-    arguments = {"x-message-ttl": 60000}
+    arguments = { x-message-ttl = 60000 }
     # The exchanges to declare
     [[verify_missing.exchanges]]
     exchange = "amq.topic"