diff --git a/install/docker/docker-compose.yml b/install/docker/docker-compose.yml
index fadc44a7b..524918c9c 100644
--- a/install/docker/docker-compose.yml
+++ b/install/docker/docker-compose.yml
@@ -130,6 +130,7 @@ services:
             - WATCHTOWER_HTTP_API_TOKEN=${WATCHTOWER_HTTP_API_TOKEN}
             - WATCHTOWER_HTTP_API_UPDATE=true
             - WATCHTOWER_SCOPE=scrypted
+            - WATCHTOWER_HTTP_API_PERIODIC_POLLS=${WATCHTOWER_HTTP_API_PERIODIC_POLLS}
         image: containrrr/watchtower
         container_name: scrypted-watchtower
         restart: unless-stopped