diff --git a/setup.cfg b/setup.cfg
index af3cb374..aecbcaab 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -10,7 +10,7 @@ home-page = https://github.com/Guake/guake
 classifier =
     Intended Audience :: Information Technology
     Intended Audience :: System Administrators
-    License :: OSI Approved :: GNU General Public License v2 (GPLv2)
+    License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)
     Operating System :: POSIX :: Linux
     Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6