diff --git a/setup.cfg b/setup.cfg
index 7b44252..f3b3c6e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -10,6 +10,12 @@ classifier =
     Intended Audience :: Writers
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
+    Programming Language :: Python
+    Programming Language :: Python :: 2
+    Programming Language :: Python :: 2.7
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.3
+    Programming Language :: Python :: 3.4
 
 [build_sphinx]
 all_files = 1