diff --git a/setup.py b/setup.py
index 577a22948a..0c38b0ab3e 100644
--- a/setup.py
+++ b/setup.py
@@ -98,8 +98,10 @@ setup(
         'License :: OSI Approved :: BSD License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.2',
         'Programming Language :: Python :: 3.3',
         'Topic :: Internet :: WWW/HTTP',