Offer valid July 31, 2019 only, for one free topping of guacamole with the purchase of any regular-priced entrée item when ordering via the Chipotle mobile app or online at chipotle.com. Limited to one free guacamole per entrée. Offer is subject to availability. Free guacamole may be redeemed with a Chipotle Rewards entrée; otherwise it may not be combined with other coupons, promotions, or special offers. Not valid for catering orders. Void where prohibited; additional restrictions may apply.