diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index f5279f7..e16e40c 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -1,10 +1,12 @@
-name: Publish Python 🐍 distributions 📦 to PyPI and TestPyPI
+name: Publish to PyPI
 
-on: push
+on: 
+  push:
+    branches: [main]
 
 jobs:
   build-n-publish:
-    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
+    name: Build and publish
     runs-on: ubuntu-22.04
 
     steps:
@@ -31,12 +33,6 @@ jobs:
           --outdir dist/
           .
 
-      - name: Publish distribution 📦 to Test PyPI
-        uses: pypa/gh-action-pypi-publish@master
-        with:
-          password: ${{ secrets.TEST_PYPI_TOKEN }}
-          repository_url: https://test.pypi.org/legacy/
-
       - name: Publish distribution 📦 to PyPI
         if: startsWith(github.ref, 'refs/tags')
         uses: pypa/gh-action-pypi-publish@master
diff --git a/.github/workflows/publish-to-testpypi.yml b/.github/workflows/publish-to-testpypi.yml
new file mode 100644
index 0000000..998b366
--- /dev/null
+++ b/.github/workflows/publish-to-testpypi.yml
@@ -0,0 +1,40 @@
+name: Publish to TestPyPI
+
+on: 
+  push:
+    branches: [develop]
+
+jobs:
+  build-n-publish:
+    name: Build and publish
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@master
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.12
+
+      - name: Install pypa/build
+        run: >-
+          python -m
+          pip install
+          build
+          --user
+
+      - name: Build a binary wheel and a source tarball
+        run: >-
+          python -m
+          build
+          --sdist
+          --wheel
+          --outdir dist/
+          .
+
+      - name: Publish distribution 📦 to Test PyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          password: ${{ secrets.TEST_PYPI_TOKEN }}
+          repository_url: https://test.pypi.org/legacy/
\ No newline at end of file