diff --git a/setup.py b/setup.py
index a45daa1..223804a 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,7 @@
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
     ],