diff --git a/setup.py b/setup.py
index 4b6b317..9170258 100755
--- a/setup.py
+++ b/setup.py
@@ -136,6 +136,7 @@
         'Operating System :: POSIX',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.7',
-        'Topic :: Internet :: LDAP'
+        'Topic :: System :: Systems Administration :: Authentication/Directory :: LDAP',
+        'Topic :: System :: Systems Administration :: Authentication/Directory',
         ],
 )