diff --git a/setup.py b/setup.py
index 858fd5a8df..c25aa379b2 100755
--- a/setup.py
+++ b/setup.py
@@ -101,6 +101,7 @@ setup(name=name,
         'Natural Language :: French',
         'Natural Language :: German',
         'Natural Language :: Hungarian',
+        'Natural Language :: Indonesian',
         'Natural Language :: Italian',
         'Natural Language :: Persian',
         'Natural Language :: Polish',