diff --git a/setup.py b/setup.py
index 54073a7..8397d40 100644
--- a/setup.py
+++ b/setup.py
@@ -15,6 +15,7 @@
     classifiers=[
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 2.7',
     ],
 )