diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 6d02dd2..46e4ace 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -105,4 +105,4 @@ jobs:
       - name: Run Tests
         run: |
           ./nitter &
-          pytest -n2 tests
+          pytest -n1 tests