Removing Blog Posts form the SWA Widget

Hi there.
Is there a way to remove 'blog posts' from being displayed on the site wide activity widget? I'm not looking to have 'blog posts' removed from the activity stream just form the activity stream widget. Right now the way I have things set up posts are showing up in duplicate. Home Left has the paginated site wide posts widget and home center is the activity stream widget.

I've looked around for a solution but sofar no luck. Maybe a plugin or soemthing like an easy file edit?

Thanks in advance.