Amukamara has been dealing with a hamstring injury, which limited him in practice the last week. He was removed from the Bears' loss to the Packers last Sunday with the injury.
The Bears' inactives are defensive lineman Akiem Hicks (elbow), offensive tackle Bobby Massie (ankle), receiver Taylor Gabriel (concussion), defensive back Michael Joseph, offensive lineman Corey Levin, tight end Bradley Sowell and defensive lineman Abdullah Anderson. Hicks was officially ruled out Saturday night.
Kickoff between the Bears (7-7) and Chiefs (10-4) comes at 7:20 p.m. from Soldier Field.