rating-widget: in archive.php

Hello,

i want to show the rating-widget in my archive (archive.php?).

On the Mainpaige that works perfectly (i see the rating function under every post)

Mainpage: http://www.wissensbox.com

Archive: http://www.wissensbox.com/date/2012/12

I activated in the settings of the plugin all categories

Have you an idea?

Regards

http://wordpress.org/extend/plugins/rating-widget/