diff --git a/roles/docker_services/defaults/main.yml b/roles/docker_services/defaults/main.yml
index 5cbafb0..4874b3c 100644
--- a/roles/docker_services/defaults/main.yml
+++ b/roles/docker_services/defaults/main.yml
@@ -30,7 +30,7 @@ services:
     redis_version: 7-alpine
 
   simplexmq:
-    domain: smp01.simplex.{{ base_domain }}
+    domain: smp02.simplex.{{ base_domain }}
     volume: "{{ base_volume }}/simplexmq"
     version: latest