diff --git a/setup.py b/setup.py
index 6e89d86..dd1d32b 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
         "Operating System :: Microsoft :: Windows",
-        "Operating System :: POSIX :: Linux"
+        "Operating System :: POSIX :: Linux",
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "Natural Language :: English",