diff --git a/setup.py b/setup.py
index eef7453..79a5fb0 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@ setuptools.setup(
     packages=setuptools.find_packages('src'),
     package_dir={'': 'src'},
     classifiers=[
-        "Development Status :: 3 - Alpha"
+        "Development Status :: 3 - Alpha",
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
         "Operating System :: POSIX :: Linux",