diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index aa7bf49..94c4785 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -23,7 +23,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         python -m pip install .
-        python -m pip install pytest
+        python -m pip install pytest pytest-xdist
     - name: Test with pytest
       run: |
-        pytest
+        pytest -n 4