diff --git a/setup.py b/setup.py
index b9a86647b6..0c0d42a3b5 100644
--- a/setup.py
+++ b/setup.py
@@ -68,6 +68,7 @@ setup(name=name,
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Environment :: Plugins',
+        'Framework :: Tryton',
         'Intended Audience :: Developers',
         'Intended Audience :: Financial and Insurance Industry',
         'Intended Audience :: Legal Industry',