diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -72,6 +72,7 @@ setup(
     classifiers=[
         'Development Status :: 4 - Beta',
         'Intended Audience :: Developers',
+        'Framework :: tox',
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2',
Add 'Framework :: tox' classifier (#<I>)

As suggested in <<URL>