diff --git a/watchtower/docker-compose.yml b/watchtower/docker-compose.yml
index 3ba1410..b5d66c8 100644
--- a/watchtower/docker-compose.yml
+++ b/watchtower/docker-compose.yml
@@ -4,7 +4,7 @@ services:
     image: containrrr/watchtower:latest
     container_name: watchtower
     environment:
-      WATCHTOWER_SCHEDULE: '0 * * * *'
+      WATCHTOWER_SCHEDULE: '0 0 * * *'
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock