Buffalo Bills head coach Doug Marrone has revealed that quarterback Thad Lewis should be fit for his side's week seven clash against the Miami Dolphins despite suffering an injury on Sunday.

Lewis injured his foot during his team's 27-24 defeat to the Cincinnati Bengals in the NFL and has undergone tests which indicate that the knock is not serious and will not rule him out of any action.

"I feel good about him being able to play Sunday," Marrone told the club's official website.

Lewis replaced rookie EJ Manuel in the lineup, who is out with a knee injury, and threw for two touchdowns and ran one in himself against the Bengals.