diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 33eb0c5..632ed93 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,8 +26,9 @@ jobs:
         run: |-
           set -x
           pip install -U setuptools  # for Python >=3.12
+          pip install pytest
           python setup.py sdist
           cd dist/
           tar xf hsluv-*.tar.gz
           cd hsluv-*/
-          python setup.py test
+          pytest -v tests/