diff --git a/.github/workflows/monthly.yaml b/.github/workflows/monthly.yaml
deleted file mode 100644
index ed79b51..0000000
--- a/.github/workflows/monthly.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-on:
-  schedule:
-    - cron: '0 0 1 * *'
-name: monthly PR
-jobs:
-  createPullRequest:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: create pull request
-        run: gh pr create -B main -H develop --title 'Monthly merge to main' --body 'Created by Github action'
-        env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}