diff --git a/setup.cfg b/setup.cfg
index 755e6de..56f83f1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,7 +9,7 @@ home-page = https://github.com/morganfainberg/positional
 classifier =
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License
-    Operating System :: POSIX :: Linux
+    Development Status :: 5 - Production/Stable
     Programming Language :: Python
     Programming Language :: Python :: 2
     Programming Language :: Python :: 2.7