diff --git a/Lib/distutils/config.py b/Lib/distutils/config.py
index 3c54d8a89e8..bf8d8dd2f5a 100644
--- a/Lib/distutils/config.py
+++ b/Lib/distutils/config.py
@@ -21,7 +21,7 @@ password:%s
 class PyPIRCCommand(Command):
     """Base command that knows how to handle the .pypirc file
     """
-    DEFAULT_REPOSITORY = 'https://upload.pypi.io/legacy/'
+    DEFAULT_REPOSITORY = 'https://upload.pypi.org/legacy/'
     DEFAULT_REALM = 'pypi'
     repository = None
     realm = None
diff --git a/Lib/distutils/tests/test_config.py b/Lib/distutils/tests/test_config.py
index c7bbd6d108c..a3844974f2a 100644
--- a/Lib/distutils/tests/test_config.py
+++ b/Lib/distutils/tests/test_config.py
@@ -95,7 +95,7 @@ class PyPIRCCommandTestCase(BasePyPIRCCommandTestCase):
 
         config = list(sorted(config.items()))
         waited = [('password', 'secret'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.io/legacy/'),
+                  ('repository', 'https://upload.pypi.org/legacy/'),
                   ('server', 'server1'), ('username', 'me')]
         self.assertEqual(config, waited)
 
@@ -104,7 +104,7 @@ class PyPIRCCommandTestCase(BasePyPIRCCommandTestCase):
         config = cmd._read_pypirc()
         config = list(sorted(config.items()))
         waited = [('password', 'secret'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.io/legacy/'),
+                  ('repository', 'https://upload.pypi.org/legacy/'),
                   ('server', 'server-login'), ('username', 'tarek')]
         self.assertEqual(config, waited)
 
@@ -130,7 +130,7 @@ class PyPIRCCommandTestCase(BasePyPIRCCommandTestCase):
 
         config = list(sorted(config.items()))
         waited = [('password', 'yh^%#rest-of-my-password'), ('realm', 'pypi'),
-                  ('repository', 'https://upload.pypi.io/legacy/'),
+                  ('repository', 'https://upload.pypi.org/legacy/'),
                   ('server', 'server3'), ('username', 'cbiggles')]
         self.assertEqual(config, waited)
 
diff --git a/Lib/distutils/tests/test_upload.py b/Lib/distutils/tests/test_upload.py
index ce61b9ea543..2cb2f6ce938 100644
--- a/Lib/distutils/tests/test_upload.py
+++ b/Lib/distutils/tests/test_upload.py
@@ -93,7 +93,7 @@ class uploadTestCase(BasePyPIRCCommandTestCase):
         cmd.finalize_options()
         for attr, waited in (('username', 'me'), ('password', 'secret'),
                              ('realm', 'pypi'),
-                             ('repository', 'https://upload.pypi.io/legacy/')):
+                             ('repository', 'https://upload.pypi.org/legacy/')):
             self.assertEqual(getattr(cmd, attr), waited)
 
     def test_saved_password(self):
@@ -134,7 +134,7 @@ class uploadTestCase(BasePyPIRCCommandTestCase):
         content_type = headers['Content-type']
         self.assertTrue(content_type.startswith('multipart/form-data'))
         self.assertEqual(self.last_open.req.get_method(), 'POST')
-        expected_url = 'https://upload.pypi.io/legacy/'
+        expected_url = 'https://upload.pypi.org/legacy/'
         self.assertEqual(self.last_open.req.get_full_url(), expected_url)
         self.assertTrue(b'xxx' in self.last_open.req.data)
         self.assertIn(b'protocol_version', self.last_open.req.data)