diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 1c46b43..874a78f 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -30,4 +30,4 @@ jobs:
           environment-name: py3_parcels
       - name: Unit test
         run: |
-          run -m pytest -v -s tests
+          python -m pytest -v -s tests