diff --git a/tests/test_numpy_dtypes.py b/tests/test_numpy_dtypes.py
index d10457eeb2..9f9582e1f6 100644
--- a/tests/test_numpy_dtypes.py
+++ b/tests/test_numpy_dtypes.py
@@ -342,8 +342,8 @@ def test_complex_array():
 
 def test_signature(doc):
     assert (
-        doc(m.create_rec_nested)
-        == "create_rec_nested(arg0: int) -> numpy.ndarray[NestedStruct]"
+        doc(m.create_rec_nested) == "create_rec_nested(arg0: int) "
+        '-> numpy.ndarray[Annotated[Any, CppTypePybind11("NestedStruct")]]'
     )