On Wednesdays, Krispy Kreme is changing the price of a dozen glazed doughnuts to the same cost as a gallon of gas.

WNDU reports that the special price will be good for the next four weeks, every Wednesday, and the restaurant chain will use the national average gas price to determine the price.

That means on April 13, the dozen glazed doughnuts that would typically cost you $10 should be $4.11.

It’s Krispy Kreme’s way of alleviating some of the pain we all feel at the pump, and it ends May 4.