diff --git a/playbooks/groups/retrace.yml b/playbooks/groups/retrace.yml
index 9bd6c8e1b8..2e72765849 100644
--- a/playbooks/groups/retrace.yml
+++ b/playbooks/groups/retrace.yml
@@ -27,7 +27,7 @@
 
   roles: 
   - role: rabbit/queue
-    username: faf{{ env_suffix }}
+    username: "faf{{ env_suffix }}"
     queue_name: faf
     routing_keys:
       - "org.fedoraproject.*.faf.report.threshold1"