diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8a6ece33..071dad4c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,4 +25,4 @@ jobs:
           python -m pip install --upgrade pip
           pip install -e .[develop]
       - name: Run tests
-        run: pytest -k 'not brax.v1'
+        run: pytest --ignore=brax/v1