diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
new file mode 100644
index 0000000..82b5713
--- /dev/null
+++ b/.github/workflows/python.yaml
@@ -0,0 +1,19 @@
+name: Python package
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["pypy3.9", "pypy3.10", "3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Run Tests
+        run: python -m unittest ztchooks/hook.py