diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index aa3d826..87fc1b5 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -1,3 +1,4 @@
+on: push
 jobs:
   pypi-publish:
     name: upload release to PyPI
@@ -8,6 +9,26 @@ jobs:
       # IMPORTANT: this permission is mandatory for trusted publishing
       id-token: write
     steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+      - name: Install pypa/build
+        run: >-
+          python3 -m
+          pip install
+          build
+          --user
+      - name: Build a binary wheel and a source tarball
+        run: >-
+          python3 -m
+          build
+          --sdist
+          --wheel
+          --outdir dist/
+          .
       # retrieve your distributions here
       - name: Publish package distributions to PyPI
+        if: startsWith(github.ref, 'refs/tags')
         uses: pypa/gh-action-pypi-publish@release/v1