diff --git a/docker-compose.yml b/docker-compose.yml
index 49035a2..7ceca03 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,13 +17,13 @@ services:
       - REDIS_HOST=redis
       - POSTGRESQL_HOST=postgres
     ports:
-      - 8080:8080
+      - "8080:8080"
 
   chirpstack-gateway-bridge:
     image: chirpstack/chirpstack-gateway-bridge:4
     restart: unless-stopped
     ports:
-      - 1700:1700/udp
+      - "1700:1700/udp"
     volumes:
       - ./configuration/chirpstack-gateway-bridge:/etc/chirpstack-gateway-bridge
     environment:
@@ -38,7 +38,7 @@ services:
     restart: unless-stopped
     command: -c /etc/chirpstack-gateway-bridge/chirpstack-gateway-bridge-basicstation-eu868.toml
     ports:
-      - 3001:3001
+      - "3001:3001"
     volumes:
       - ./configuration/chirpstack-gateway-bridge:/etc/chirpstack-gateway-bridge
     depends_on:
@@ -49,7 +49,7 @@ services:
     restart: unless-stopped
     command: --server chirpstack:8080 --bind 0.0.0.0:8090 --insecure
     ports:
-      - 8090:8090
+      - "8090:8090"
     depends_on:
       - chirpstack
 
@@ -73,7 +73,7 @@ services:
     image: eclipse-mosquitto:2
     restart: unless-stopped
     ports:
-      - 1883:1883
+      - "1883:1883"
     volumes: 
       - ./configuration/mosquitto/config/:/mosquitto/config/