diff --git a/tests/unit_tests/core/test_context.py b/tests/unit_tests/core/test_context.py
index c1351e320..16f0f5c0b 100644
--- a/tests/unit_tests/core/test_context.py
+++ b/tests/unit_tests/core/test_context.py
@@ -311,7 +311,7 @@ def test_reference_type_conversion_explicit_union(
 ) -> None:
     movable_ref: type = empty_context._reference(Movable)
     assert empty_context._convert_type(Movable) == movable_ref
-    assert empty_context._convert_type(Union[Movable, int]) == Union[movable_ref, int]  # type: ignore
+    assert empty_context._convert_type(Union[Movable, int]) == Union[movable_ref, int]  # noqa # type: ignore
 
 
 def test_reference_type_conversion_new_style_union(