diff --git a/docker-compose.yml b/docker-compose.yml
index c784d73..25fa4b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,8 +9,8 @@ services:
       - '1883:1883'
       - '8883:8883'
     environment:
-      - TZ: Europe/Lisbon
-      - MOSQUITTO_CONFIG_CONTENT: >
+      - TZ= Europe/Lisbon
+      - MOSQUITTO_CONFIG_CONTENT= >
             listener 1883 
             allow_anonymous true 
     volumes: