McDonald's will close all five of its CosMc's test locations this summer, 18 months after introducing the beverage-focused concept at four restaurants in Texas and one in a Chicago suburb.

McDonald's will shutter all standalone CosMc's locations starting next month ager two years after launching the chain in 2023.

McDonald’s announced in late 2023 that it wanted to test a small-format store with customizable drinks and treats that would appeal to afternoon snackers – and potentially grab sales from rivals like Starbucks and Dutch Bros. McDonald’s sales often slump in the afternoon between mealtimes and the company wants to change that.