diff --git a/.forgejo/workflows/umami.yml b/.forgejo/workflows/umami.yml
index a4d131d..e43989a 100644
--- a/.forgejo/workflows/umami.yml
+++ b/.forgejo/workflows/umami.yml
@@ -1,12 +1,11 @@
 name: Build custom umami
 
 on:
+  schedule:
+    - cron: '1 7 * * 5' # 07:01 each Friday (day 5)
   push:
     branches: [main]
 
-permissions:
-  packages: write
-
 jobs:
   Build:
     runs-on: docker