CBS has picked up five more episodes of the Monday night comedy "Accidentally on Purpose."

The CBS TV production has been a solid performer on a night where the ratings bar is set very high. Though "Accidentally" has been the lowest-rated performer of the lineup, it has improved on retaining its "How I Met Your Mother" lead-in and on Monday night, hit a season high among total viewers.

The less-than-full season order for the show is mainly due to CBS still having episodes of "Rules of Engagement" for later this season.