diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 70a8871..2cad41a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,4 +83,6 @@ jobs:
         run: poetry build
       - name: Publish
         # TODO update repo and username/pw
-        run: poetry publish -r testpypi -u ${{ secrets.PYPI_USERNAME }} -p ${{ secrets.PYPI_PASSWORD }}
+        run: |
+          poetry config repositories.testpypi https://test.pypi.org/legacy/
+          poetry publish -r testpypi -u ${{ secrets.PYPI_USERNAME }} -p ${{ secrets.PYPI_PASSWORD }}