diff --git a/tests/smoke_tests/test_basic.py b/tests/smoke_tests/test_basic.py
index 14894354eea..6b7adf6d1a1 100644
--- a/tests/smoke_tests/test_basic.py
+++ b/tests/smoke_tests/test_basic.py
@@ -119,6 +119,7 @@ def test_launch_fast(generic_cloud: str):
 @pytest.mark.no_fluidstack
 @pytest.mark.no_lambda_cloud
 @pytest.mark.no_ibm
+@pytest.mark.no_vast    # Dynamic ports are needed
 @pytest.mark.no_kubernetes
 def test_launch_fast_with_autostop(generic_cloud: str):
     name = smoke_tests_utils.get_cluster_name()