There will soon be a doughnut-sized hole in McDonald’s U.S. menu. McDonald’s and Krispy Kreme said Tuesday that they're ending their partnership on July 2, a little more than a year after it was announced.

McDonald's and Krispy Kreme announced on Tuesday that the companies are ending their partnership after the doughnut maker failed to achieve sustainable results.

McDonald's and Krispy Kreme said Tuesday that they're ending their expanded partnership after just a few months, a bitter end to an ambitious plan to sell the donut chain's treats in all of the fast food giant's U.