diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..a987c4d
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,20 @@
+# from https://github.com/marketplace/actions/sphinx-to-github-pages
+
+name: Build and Deploy Sphinx docs to Github Pages
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  pages:
+    runs-on: ubuntu-20.04
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    permissions:
+      pages: write
+      id-token: write
+    steps:
+    - id: deployment
+      uses: sphinx-notes/pages@v3