I’m never one to turn down a free cookie. If you’re the same way, and you’re a teacher, make your way to Insomnia Cookies early this week to get a six pack of ’em for free!

According to Thrillist, there is no purchase necessary. Teachers just have to go to a location and show proof of employment. Make sure to do it soon though—the deal is only good through September 22.

The Indianapolis location can be found at 809 Broad Ripple Ave.