(CNN) -- Buffalo Wild Wings is making a side bet with football fans ahead of the biggest game of the year.
The chicken wing chain is betting with fans that this year's Super Bowl will not go into overtime.
If it does, the restaurant will give free wings to everyone in the U.S. and Canada. The deal would be available 4 p.m. - 7 p.m. February 17.
According to Buffalo Wild Wings, Las Vegas sports betters believe there's a 10-percent chance that the game will go into overtime.
The San Francisco 49ers take on the Kansas City Chiefs in Miami on February 2.