diff --git a/tests/test_assemblies/test_spherical_tokamak.py b/tests/test_assemblies/test_spherical_tokamak.py
index 447e9ebf..711610b4 100644
--- a/tests/test_assemblies/test_spherical_tokamak.py
+++ b/tests/test_assemblies/test_spherical_tokamak.py
@@ -9,7 +9,7 @@
 import importlib
 
 
-@pytest.mark.parametrize("rotation_angle", [30, 360])
+@pytest.mark.parametrize("rotation_angle", [30, 180])
 @pytest.mark.skipif(not importlib.util.find_spec("cad_to_dagmc"), reason="Skipping transport tests")
 def test_transport_with_magnets(rotation_angle):
     from cad_to_dagmc import CadToDagmc