diff --git a/tools/docker-compose/ansible/roles/sources/templates/docker-compose.yml.j2 b/tools/docker-compose/ansible/roles/sources/templates/docker-compose.yml.j2
index 1b77151662..eaf2c20efe 100644
--- a/tools/docker-compose/ansible/roles/sources/templates/docker-compose.yml.j2
+++ b/tools/docker-compose/ansible/roles/sources/templates/docker-compose.yml.j2
@@ -56,7 +56,7 @@ services:
       - "8013:8013"  # http
       - "8043:8043"  # https
       - "2222:2222"  # receptor foo node
-      - "3001:3001"  # used by the UI dev env
+      - "3000:3001"  # used by the UI dev env
 {% endif %}
   redis_{{ container_postfix }}:
     image: redis:latest