diff --git a/setup.py b/setup.py
index a111f0f..e023d43 100644
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,6 @@ setup(
         'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
     ],
     install_requires=['python-redmine'],
     cmdclass={