diff --git a/.github/workflows/test_common.yml b/.github/workflows/test_common.yml
index b2c4b851..60e5a2b2 100644
--- a/.github/workflows/test_common.yml
+++ b/.github/workflows/test_common.yml
@@ -52,7 +52,7 @@ jobs:
       run: |
         echo "Check Sepolia API endpoint"
         curl -X POST --data '{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":67}' https://sepolia.infura.io/v3/0fbc961f49944da4b8fde35715e2171b
-        pytest -n 4 --dist loadgroup tests/relay/test_rln.py
+        pytest tests/relay/test_rln.py
 
     - name: Get allure history
       if: always()