diff --git a/setup.py b/setup.py
index b9e91c7..8d9b5ff 100755
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ setup(
         'Documentation': 'https://contextlib2.readthedocs.org',
         'Source': 'https://github.com/jazzband/contextlib2.git',
         'Issue Tracker': 'https://github.com/jazzband/contextlib2.git',
-    }
+    },
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'License :: OSI Approved :: Apache Software License',