diff --git a/.github/workflows/update-config-files.yml b/.github/workflows/update-config-files.yml
deleted file mode 100644
index b98457ccca8..00000000000
--- a/.github/workflows/update-config-files.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Update fast sync settings
-
-on:
-  schedule:
-    - cron: '0 0 * * 0'
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  update-configs:
-    name: Update fast sync settings
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@v4
-      - name: Install dependencies
-        run: |
-          pip3 install setuptools
-          pip3 install emoji
-      - name: Update config files
-        run: python3 scripts/syncSettings.py ${{ secrets.ETHERSCAN_API_KEY }}
-      - name: Create GitHub app token
-        id: gh-app
-        uses: actions/create-github-app-token@v1
-        with:
-          app-id: ${{ vars.APP_ID }}
-          private-key: ${{ secrets.APP_PRIVATE_KEY }}
-      - name: Create a pull request
-        env:
-          GH_TOKEN: ${{ steps.gh-app.outputs.token }}
-        run: |
-          head_branch=feature/fast-sync-config-${{ github.run_number }}-${{ github.run_attempt }}
-          git config user.name "${{ github.actor }}"
-          git config user.email "${{ github.actor }}@users.noreply.github.com"
-          git checkout -b $head_branch
-          git add -A
-          git commit -am "Auto-update fast sync settings"
-          git push origin $head_branch
-          gh pr create -B master -H $head_branch -t "Auto-update fast sync settings" \
-            -b "Updated fast sync settings in the configuration files" -l configuration -l sync