diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 2ec9af0..a8f7559 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -9,6 +9,9 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
 
+    permissions:
+      contents: write
+
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v2
@@ -24,12 +27,13 @@ jobs:
 
       - name: Build the documentation
         run: |
-          cd docs
-          sphinx-apidoc -o source/ ../protac_degradation_predictor
-          make html
+          sphinx-apidoc -o docs/source/ protac_degradation_predictor
+          sphinx-build docs docs/_build/html
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with:
+          publish_branch: gh-pages
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./docs/_build/html
+          force_orphan: true