diff --git a/setup.py b/setup.py
index 5613b7da..40790d93 100644
--- a/setup.py
+++ b/setup.py
@@ -34,6 +34,7 @@ Programming Language :: Python
 Programming Language :: Python :: 2.5
 Programming Language :: Python :: 2.6
 Programming Language :: Python :: 2.7
+Programming Language :: Python :: 3
 Programming Language :: Python :: 3.1
 Programming Language :: Python :: 3.2
 Programming Language :: Python :: 3.3