diff --git a/docker-compose.yml b/docker-compose.yml
index 7c918d4..bb6420a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@ services:
       - '1883:1883'
       - '8883:8883'
     volumes:
-      - 'data:/mosquitto/data/'
+      'data:/mosquitto/data/'
       - type: bind
         source: ./mosquitto.conf
         target: /mosquitto/config/mosquitto.conf