diff --git a/docker-compose.yml b/docker-compose.yml
index f9ed313..1b417ca 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
     environment:
       - "BT_DOCKER_URL=unix:///var/run/docker.sock"
-      - BT_CRON=* * * * * # Backup every day at midnight
+      - BT_CRON=0 0 * * * # Backup every day at midnight
       - BT_THREADS=4 # Number of threads to use for backups
       - BT_BACKUP_DIR=/backups
       - BT_LOG_LEVEL=info