diff --git a/.github/workflows/run.yml b/.github/workflows/run.yml
index c86ec6c16..003b50d69 100644
--- a/.github/workflows/run.yml
+++ b/.github/workflows/run.yml
@@ -3,7 +3,7 @@ name: 'update graph.html'
 on:
   pull_request:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: '0 0 * * 6'
     #- cron: '24 17 11 12 1'
   workflow_dispatch: