diff --git a/apps-kustomized/mastodon/values.yaml b/apps-kustomized/mastodon/values.yaml
index 3c0e91e..0eae29d 100644
--- a/apps-kustomized/mastodon/values.yaml
+++ b/apps-kustomized/mastodon/values.yaml
@@ -32,6 +32,8 @@ mastodon:
       bucket: masto-media
       endpoint: http://hp40l:8333
       hostname: masto-media.martyn.berlin
+      permission: private
+      disableChecksumMode: true
   postgresql:
     host: masto-postgres
     existingSecret: masto-db-secret