diff --git a/.github/workflows/trigger_main.yaml b/.github/workflows/trigger_main.yaml
index ded3aa67e..9a52d333d 100644
--- a/.github/workflows/trigger_main.yaml
+++ b/.github/workflows/trigger_main.yaml
@@ -8,8 +8,9 @@ on:
   # https://github.com/bblanchon/pdfium-binaries/blob/master/.github/workflows/trigger.yml
   # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#schedule
   # https://crontab.guru/
-  schedule:
-    - cron: '0 4 10 * *'  # new monthly schedule
+  # temporarily commented out
+  # schedule:
+    # - cron: '0 4 10 * *'  # new monthly schedule
     # - cron: '0 4 * * 2'   # old weekly schedule
   workflow_dispatch: