Official: This is McGregor's next drug.

He confirmed this through a post at Instagram his opponent Donald Cerrone.

Cerrone posted a traditional American drink, Budweiser, near an Irish drink, Proper Twe, which represents the nationalities of the two fighters.

“@budweiser vs @properhiskey U.S. Ireland 6 July”, he writes in his official account at the Instagram, records Periscopi.

The Irish fighter has not fought in the cage since October, where he was forced to surrender to the fourth round of Khahabb Nurmagomedov.

The latter then jumped out of the cage and started the war with members of McGregor's staff, which resulted in fines and six months of suspension. /Periscopi/