diff --git a/.github/workflows/deploy-mongo-da-test-branch.yml b/.github/workflows/deploy-mongo-da-test-branch.yml
deleted file mode 100644
index f4581292586..00000000000
--- a/.github/workflows/deploy-mongo-da-test-branch.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-name: Deploy MongoDB FDW upcoming release branch to Netlify
-on:
-  push:
-    branches:
-      - content/mongo_data_adapter/5.2.9/upcoming_release
-jobs:
-  build-deploy:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-      with:
-        ref: content/mongo_data_adapter/5.2.9/upcoming_release
-        fetch-depth: 0 # fetch whole repo so git-restore-mtime can work
-    - name: Update submodules
-      run: git submodule update --init --remote
-    - name: Adjust file watchers limit
-      run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
-
-    - uses: actions/setup-node@v1
-      with:
-        node-version: '14.x'
-    - name: Install yarn
-      run: sudo npm -g install yarn
-    - name: Yarn install
-      run: yarn install --immutable
-      env:
-        NODE_ENV: ${{ secrets.NODE_ENV }}
-
-    - name: Checking Gatsby cache
-      id: gatsby-cache-build
-      uses: actions/cache@v2
-      with:
-        path: |
-          public
-          .cache
-        key: ${{ runner.os }}-gatsby-build-develop-${{ github.run_id }}
-        restore-keys: |
-          ${{ runner.os }}-gatsby-build-develop-
-
-    - name: Fix mtimes
-      run: yarn fix-mtimes --force
-    - name: Gatsby build
-      run: yarn build
-      env:
-        APP_ENV: staging
-        NODE_ENV: ${{ secrets.NODE_ENV }}
-        NODE_OPTIONS: --max-old-space-size=4096
-        ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_KEY }}
-        ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
-        ALGOLIA_INDEX_NAME: edb-docs-staging
-        INDEX_ON_BUILD: false
-
-    - name: Netlify deploy
-      run: |
-        sudo yarn global add netlify-cli
-        netlify deploy --dir=public --prod
-      env:
-        NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-        NETLIFY_SITE_ID: ${{ secrets.NETLIFY_WIP2_SITE_ID }}