Index: marathon-0.13.0/setup.py
===================================================================
--- marathon-0.13.0.orig/setup.py	2020-08-21 18:22:30.000000000 +0200
+++ marathon-0.13.0/setup.py	2022-02-28 12:20:53.654551958 +0100
@@ -2,10 +2,6 @@
 import sys
 from setuptools import setup
 
-extra = {}
-if sys.version_info >= (3,):
-    extra['use_2to3'] = True
-
 setup(
     name='marathon',
     version='0.13.0',
@@ -30,5 +26,4 @@ setup(
         'Programming Language :: Python',
         'Topic :: Software Development :: Libraries :: Python Modules'
     ],
-    **extra
 )