diff --git a/Lib/test/test_genericclass.py b/Lib/test/test_genericclass.py
index 37a87bc..27420d4 100644
--- a/Lib/test/test_genericclass.py
+++ b/Lib/test/test_genericclass.py
@@ -158,7 +158,7 @@
         self.assertEqual(getitem_args[0], (C, (int, str)))
         self.assertEqual(getitem_args[1], {})
 
-    def test_class_getitem(self):
+    def test_class_getitem_format(self):
         class C:
             def __class_getitem__(cls, item):
                 return f'C[{item.__name__}]'