diff --git a/setup.py b/setup.py
index fdb054d..34bb91c 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
         'Intended Audience :: Developers',
         "Topic :: Utilities",
         'Topic :: Scientific/Engineering',
-        "License :: {}".format(Freely Distributable),
+        "License :: {}".format("Freely Distributable"),
         'Operating System :: MacOS :: MacOS X',
         'Operating System :: Microsoft :: Windows',
         'Operating System :: POSIX',