diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..888f650
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,22 @@
+name: automatically release master branch
+if: github.ref == 'refs/heads/master'
+run: |
+  git config --global user.name 'Sergey Miroshnichenko'
+  git config --global user.email 'serg.zorg@gmail.com'
+  VERSION=`hatch version`
+  hatch version release
+  NEW_VERSION=`hatch version`
+  git add negwm/__about__.py
+  git commit -m "Bump version: $VERSION → $NEW_VERSION"
+  git tag $VERSION
+  git push
+  git push --tags
+
+name: build
+run: python -m build
+
+# - name: pypi-publish
+#   if: github.ref == 'refs/heads/develop' || github.ref == 'refs/heads/main'
+#   uses: pypa/gh-action-pypi-publish@v1.1.0
+#   with:
+#     password: ${{ secrets.pypi_password }}