diff --git a/Lib/test/test_genericalias.py b/Lib/test/test_genericalias.py
index e44193a0f72..d8c5b8e76e0 100644
--- a/Lib/test/test_genericalias.py
+++ b/Lib/test/test_genericalias.py
@@ -305,8 +305,11 @@ def test_parameter_chaining(self):
 
         with self.assertRaises(TypeError):
             list[int][int]
+        with self.assertRaises(TypeError):
             dict[T, int][str, int]
+        with self.assertRaises(TypeError):
             dict[str, T][str, int]
+        with self.assertRaises(TypeError):
             dict[T, T][str, int]
 
     def test_equality(self):