--- a/setup.py
+++ b/setup.py
@@ -124,7 +124,6 @@
       license='GPL',
       extras_require={'ble': ['gattlib==0.20150805']},
       package_dir=package_dir,
-      use_2to3=True,
       install_requires=install_requires,
       package_data=package_data,
       eager_resources=eager_resources,