diff --git a/test/dynamo/cpython/3_13/test_numeric_tower.py b/test/dynamo/cpython/3_13/test_numeric_tower.py
index 337682d6bac..85841ef5ea5 100644
--- a/test/dynamo/cpython/3_13/test_numeric_tower.py
+++ b/test/dynamo/cpython/3_13/test_numeric_tower.py
@@ -1,3 +1,23 @@
+# ======= BEGIN Dynamo patch =======
+# Owner(s): ["module: dynamo"]
+
+# ruff: noqa
+# flake8: noqa
+
+# Test copied from
+# https://raw.githubusercontent.com/python/cpython/refs/tags/v3.13.5/Lib/test/test_numeric_tower.py
+
+import sys
+import torch
+import torch._dynamo.test_case
+import unittest
+from torch._dynamo.test_case import CPythonTestCase
+from torch.testing._internal.common_utils import run_tests
+
+__TestCase = CPythonTestCase
+
+# ======= END DYNAMO PATCH =======
+
 # test interactions between int, float, Decimal and Fraction
 
 import unittest
@@ -35,7 +55,7 @@ class DummyIntegral(int):
         return DummyIntegral(1)
 
 
-class HashTest(unittest.TestCase):
+class HashTest(__TestCase):
     def check_equal_hash(self, x, y):
         # check both that x and y are equal and that their hashes are equal
         self.assertEqual(hash(x), hash(y),
@@ -170,7 +190,7 @@ class HashTest(unittest.TestCase):
         x = {'halibut', HalibutProxy()}
         self.assertEqual(len(x), 1)
 
-class ComparisonTest(unittest.TestCase):
+class ComparisonTest(__TestCase):
     def test_mixed_comparisons(self):
 
         # ordered list of distinct test values of various types:
@@ -227,4 +247,4 @@ class ComparisonTest(unittest.TestCase):
 
 
 if __name__ == '__main__':
-    unittest.main()
+    run_tests()