diff --git a/automation/docker-compose.yaml b/automation/docker-compose.yaml
index 7622965..982ef0c 100644
--- a/automation/docker-compose.yaml
+++ b/automation/docker-compose.yaml
@@ -41,7 +41,7 @@ services:
       - "traefik.http.routers.semaphore.rule=Host(`semaphore.lan`)"
       - "traefik.http.routers.semaphore.service=semaphore"
       - "traefik.http.services.semaphore.loadbalancer.server.port=3000"
-      - "com.centurylinklabs.watchtower.monitor-only='true'"
+      - "com.centurylinklabs.watchtower.monitor-only=true"
 
   semaphore-db:
     image: mysql:8