diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bd39896..6e5fd3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
           . venv/bin/activate
           python3 -m pip install --upgrade pip
           python3 -m pip install -e .[test]
-          pytest -m "switchboard" -s -n auto
+          pytest -m "switchboard" -s
 
   python_ci:
     name: "Python + Tools CI"