diff --git a/docker-compose.yml b/docker-compose.yml
index a1eb8e5..b9085f9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,8 +31,7 @@ services:
     environment:
       MARIADB_ROOT_PASSWORD: secret
       MARIADB_DATABASE: whatsapp_saas
-    ports:
-      - "3306:3306"
+    # ❌ ports supprimé car 3306 déjà utilisé
     volumes:
       - db_data:/var/lib/mysql