diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e444cf5..6de4c27 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -39,7 +39,7 @@ jobs:
         with:
           python-version: ${{ matrix.python }}
       - run: python -m pip install --upgrade pip wheel tox
-      - run: tox
+      - run: tox -epy
   coverage:
     name: coverage
     runs-on: ubuntu-latest
@@ -51,7 +51,7 @@ jobs:
         with:
           python-version: 3.14
       - run: python -m pip install --upgrade pip wheel tox
-      - run: tox
+      - run: tox -epy
       - uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           files: ./coverage.xml