diff --git a/roles/rabbitmq_cluster/tasks/apps.yml b/roles/rabbitmq_cluster/tasks/apps.yml
index d11326877f..581fc61ab5 100644
--- a/roles/rabbitmq_cluster/tasks/apps.yml
+++ b/roles/rabbitmq_cluster/tasks/apps.yml
@@ -86,7 +86,7 @@
       # This routing key is for testing purposes only
       - "org.centos.stream.#"
     thresholds:
-      warning:  1000
+      warning: 1000
       critical: 10000
 
 - name: CentOS Integration SIG