diff --git a/setup.py b/setup.py
index 5044a6f34c..971c1430ad 100644
--- a/setup.py
+++ b/setup.py
@@ -84,7 +84,7 @@ setup(name=name,
         'Intended Audience :: Developers',
         'Intended Audience :: Financial and Insurance Industry',
         'Intended Audience :: Legal Industry',
-        'License :: OSI Approved :: GNU General Public License (GPL)',
+        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
         'Natural Language :: Bulgarian',
         'Natural Language :: Catalan',
         'Natural Language :: Chinese (Simplified)',