diff --git a/mqtt/sec/docker-compose.yml b/mqtt/sec/docker-compose.yml
index a103d54..7ab0aaf 100644
--- a/mqtt/sec/docker-compose.yml
+++ b/mqtt/sec/docker-compose.yml
@@ -1,7 +1,6 @@
 services:
   mosquitto:
     image: eclipse-mosquitto:2
-    container_name: ${CONTAINER_NAME:-mosquitto}
     restart: unless-stopped
 
     environment: