diff --git a/automation/docker-compose.yaml b/automation/docker-compose.yaml
index 50892df..d27f078 100644
--- a/automation/docker-compose.yaml
+++ b/automation/docker-compose.yaml
@@ -27,7 +27,7 @@ services:
       SEMAPHORE_ADMIN_NAME: Christian Steinle
       SEMAPHORE_ADMIN_EMAIL: christiansteinle@arcor.de
       SEMAPHORE_ADMIN: chris
-    restart: unless_stopped
+    restart: unless-stopped
     networks:
       - proxy
       - internal