diff --git a/setup.py b/setup.py
index 9da738a..7742642 100644
--- a/setup.py
+++ b/setup.py
@@ -40,5 +40,11 @@ setup(
         'Natural Language :: English',
         'Programming Language :: Python',
         'Topic :: Text Editors',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
     ),
 )