diff --git a/docker-compose.yml b/docker-compose.yml
index f0f3e47..4cbc8cd 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,7 +26,7 @@ services:
       WATCHTOWER_NOTIFICATIONS: email
       WATCHTOWER_NOTIFICATION_EMAIL_FROM: diun@sda.zone
       WATCHTOWER_NOTIFICATION_EMAIL_TO: thedarty@gmail.com
-      WATCHTOWER_NOTIFICATION_EMAIL_SERVER: mail.serveur
+      WATCHTOWER_NOTIFICATION_EMAIL_SERVER: mail.sda.zone
       WATCHTOWER_NOTIFICATION_EMAIL_SERVER_TLS_SKIP_VERIFY: false
       WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PORT: 25
       WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER: diun@sda.zone