diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 3a00184..f4c6ad4 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -49,26 +49,17 @@ jobs:
       with:
         name: python-package-distributions
         path: dist/
-    - name: Set environment based on branch
-      id: identify
-      run: | 
-        BRANCH=$(git log -1 --format='%D' ${{ github.ref }} | grep -Eo '[^\/]+$')
-        echo $BRANCH
-        echo "branch_name=${BRANCH}" >> $GITHUB_OUTPUT
-    outputs:
-      branch_name: ${{ steps.identify.outputs.branch_name }}
-        
 
-  publish-to-pypi:
-    name: publish python distribution to PyPi based on environment
+  publish-to-testpypi:
+    name: publish python distribution to TestPyPi
     needs:
     - build
     runs-on: ubuntu-latest
 
     environment:
-      name: ${{ needs.build.outputs.branch_name }}
-      url: ${{ vars.PYPI_URL }}
-      
+      name: testpypi
+      url: https://test.pypi.org/p/dataforge-core
+
     permissions:
       id-token: write  # IMPORTANT: mandatory for trusted publishing
 
@@ -78,9 +69,9 @@ jobs:
       with:
         name: python-package-distributions
         path: dist/
-    - name: publish dist to PyPi
+    - name: publish dist to TestPyPI
       uses: pypa/gh-action-pypi-publish@release/v1
-      #with:
-      #  repository-url: https://test.pypi.org/legacy/
+      with:
+        repository-url: https://test.pypi.org/legacy/