diff --git a/docker-compose.yml b/docker-compose.yml
index 2252e71e7be2914c9036cfb22dc87f224fc783a3..f4157689fc7f95aa9f621f3d03854ac2ac3f3224 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -36,6 +36,7 @@ services:
   postfix:
     build: ./docker/postfix
     hostname: postfix
+    restart: always
     volumes:
       - "./sympa/sympa/shared:/etc/sympa/shared"
       - "./postfix/rsyslog:/etc/rsyslog.d1/"