diff --git a/cron.yaml b/cron.yaml
index 95af3531..ae4b5ffa 100644
--- a/cron.yaml
+++ b/cron.yaml
@@ -5,3 +5,7 @@ cron:
 - description: poll for Bluesky chat messages to @ap.brid.gy
   url: /cron/atproto-poll-chat?proto=activitypub
   schedule: every 1 minutes
+
+- description: reload CSV objects, eg domain blocklists
+  url: /cron/reload-csvs
+  schedule: every 24 hours