diff --git a/tests/attribute_annotations.pyi b/tests/attribute_annotations.pyi
index c6b417b..2014daf 100644
--- a/tests/attribute_annotations.pyi
+++ b/tests/attribute_annotations.pyi
@@ -147,5 +147,7 @@ class Enum6(ReprEnum):
 class Enum7(enum.Enum):
     FOO = "foo"
 
-class SpecialEnum(enum.Enum):
+class SpecialEnum(enum.Enum): ...
+
+class SubclassOfSpecialEnum(SpecialEnum):
     STILL_OKAY = "foo"