diff --git a/docker-compose.yml b/docker-compose.yml
index b58b186..361eb21 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -92,7 +92,9 @@ services:
       timeout: 3s
       retries: 10
     networks:
-      - qrmaster-network
+      qrmaster-network:
+        external: true
+        name: qr-master_qrmaster-network    
 
   # Adminer - Database Management UI (Optional)
   adminer: