Deontay Wilder and Tyson Fury confirmed their revenge in Las Vegas on February 22.
The fight between the two men ended in a draw just over a year ago.
Fury sort of came out of the canvas after being knocked out in round 12 at the Staples Center in Los Angeles.
Wilder tweeted, “After February 22, there will be no more unanswered questions. I’m going to finish what I started, and this time Tyson Fury won’t get up so quickly.
“I have proven myself over and over again and I will do it again in February.”