diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..f38ea6a
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,33 @@
+name: Deploy PressKit.io to GitHub Pages
+
+on:
+  push:
+    branches:
+      - master
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js environment
+        uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+
+      - name: Install dependencies
+        run: npm install presskit
+
+      - name: Build PressKit.io site
+        run: rmdir -r build; presskit build
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build