diff --git a/setup.py b/setup.py
index 649fc320ed..0b89a5f0d1 100644
--- a/setup.py
+++ b/setup.py
@@ -100,6 +100,7 @@ setup(name=name,
         'Natural Language :: French',
         'Natural Language :: German',
         'Natural Language :: Hungarian',
+        'Natural Language :: Indonesian',
         'Natural Language :: Italian',
         'Natural Language :: Persian',
         'Natural Language :: Polish',