diff --git a/setup.cfg b/setup.cfg
index 1e5960f..a00bbc9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -15,6 +15,7 @@ classifier=
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
 keywords = openstack monitoring email
 description-file = README.rst
 home-page = https://opendev.org/openstack/monasca-notification