diff --git a/docker-compose.yml b/docker-compose.yml
index 4cebfd2..2a94afe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -45,6 +45,7 @@ services:
       - AGRARMONITOR_API_TOKEN=${AGRARMONITOR_API_TOKEN:-}
       - AGRARMONITOR_COOKIE_PATH=${AGRARMONITOR_COOKIE_PATH:-./data/agrarmonitor-cookies.json}
       - AGRARMONITOR_ENCRYPTION_KEY=${AGRARMONITOR_ENCRYPTION_KEY:-}
+      - AGRARMONITOR_POLLING_CRON=${AGRARMONITOR_POLLING_CRON:-}
     volumes:
       - /mnt/scans:/mnt/scans
       - /mnt/paperlessmanager:/mnt/data