Deichmann was recalled by the Cubs on Friday, Jordan Bastian of MLB.com reports.
Deichmann made his big-league debut in early August but failed to impress in a small sample of seven games, going 4-for-23 with eight strikeouts. He owns a modest .714 OPS for Triple-A Iowa in the 27 games since his demotion, so expectations shouldn't be too high for him over the final three series of the season.