diff --git a/setup.py b/setup.py
index 05df3ce..33022cb 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ setup(name='plone.formwidget.captcha',
         "Framework :: Plone",
         "Programming Language :: Python",
         ],
-      keywords='',
+      keywords='plone discussion plone.app.discussion spam captcha',
       author='Timo Stollenwerk - Plone Foundation',
       author_email='plone-developers@lists.sourceforge.net',
       url='http://pypi.python.org/pypi/plone.formwidget.captcha',