diff --git a/setup.py b/setup.py
index c37512b..d07a96c 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,7 @@ CLASSIFIERS = [
     'Natural Language :: English',
     'Operating System :: POSIX',
     'Programming Language :: Python',
+    'Programming Language :: Python :: 2',
     'Programming Language :: Python :: 2.6',
     'Programming Language :: Python :: 2.7',
     'Programming Language :: Python :: 3',