diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..ea2ea71
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,34 @@
+name: Build and Deploy Documentation
+
+on:
+  push:
+    branches:
+      - main # replace with the name of your default branch
+      - ci
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8 # replace with your Python version
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r ./requirements.txt
+
+      - name: Build documentation
+        run: |
+          make html
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build/html