diff --git a/smtprelay/docker-compose.yml b/smtprelay/docker-compose.yml
index 3f51911..04d4b5d 100644
--- a/smtprelay/docker-compose.yml
+++ b/smtprelay/docker-compose.yml
@@ -7,7 +7,7 @@ services:
   smtprelay:
     container_name: smtprelay
     build: .
-    restart: on-failure
+    restart: unless-stopped
     volumes:
       - ./smtpd:/etc/smtpd:ro
       - spool:/var/spool/smtpd