diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 694077f..2b4face 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -37,3 +37,10 @@ jobs:
       run: |
         source ${{ env.VIRTUAL_ENV }}/bin/activate
         python -m pytest
+    - name: Publish to test repository
+      env:
+        PDM_PUBLISH_USERNAME: ${{ secrets.PDM_TEST_PUBLISH_USERNAME }}
+        PDM_PUBLISH_PASSWORD: ${{ secrets.PDM_TEST_PUBLISH_PASSWORD }}
+      run: |
+        source ${{ env.VIRTUAL_ENV }}/bin/activate
+        pdm publish --repository testpypi