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 is looking to satiate customers’ late-night cravings by staying open later this summer, reports say. The fast-food giant said it is extending its late-night hours, offering service until midnight or later at most U.S. locations, USA Today reported, citing a company spokesperson.