diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 0295b02..c29ad7b 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -1,22 +1,25 @@
 name: Deploy docs
 
 on:
-push:
-branches: [ main ]
-workflow_dispatch:
+  push:
+    branches: [ web ]
+  workflow_dispatch:
+
+permissions:
+  contents: write  # required for actions-gh-pages to push to gh-pages
 
 jobs:
-build-deploy:
-runs-on: ubuntu-latest
-steps:
-- uses: actions/checkout@v4
-- uses: actions/setup-python@v5
-with:
-python-version: "3.x"
-- run: pip install -r requirements.txt
-- run: mkdocs build --strict
-- name: Deploy to GitHub Pages
-uses: peaceiris/actions-gh-pages@v3
-with:
-github_token: ${{ secrets.GITHUB_TOKEN }}
-publish_dir: ./site
\ No newline at end of file
+  build-deploy:
+    runs-on: ubuntu-latest
+  steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+    - run: pip install -r requirements.txt
+    - run: mkdocs build --strict
+    - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./site