diff --git a/setup.py b/setup.py
index 4bd8abc..aafa61e 100644
--- a/setup.py
+++ b/setup.py
@@ -43,6 +43,7 @@ setup(name='plone.app.discussion',
           'Programming Language :: Python :: 2.7',
           'Programming Language :: Python :: 3.6',
           'Programming Language :: Python :: 3.7',
+          'Programming Language :: Python :: 3.8',
       ],
       keywords='plone discussion',
       author='Timo Stollenwerk - Plone Foundation',