diff --git a/tests/unit_test/fuel/f3/communicator_test.py b/tests/unit_test/fuel/f3/communicator_test.py
index 5dbe32387d..975303cd91 100644
--- a/tests/unit_test/fuel/f3/communicator_test.py
+++ b/tests/unit_test/fuel/f3/communicator_test.py
@@ -84,6 +84,7 @@ def get_comm_b(comm_state):
     return comm
 
 
+@pytest.mark.xdist_group(name="test_f3_communicator")
 class TestCommunicator:
     @pytest.mark.parametrize(
         "scheme, port_range",