Warren was added to the injury report on Friday. Through three games, he has rushed for 132 yards on 43 carries. He also has 11 receptions for 142 yards and a touchdown.

The team had activated running back Trey Sermon from the practice squad on Saturday.

Also inactive Sunday for Pittsburgh: CB Joey Porter Jr. (hamstring), LB Alex Highsmith (ankle), G Andrus Peat and DE Esezi Otomewo.

Tight end Jonnu Smith (hip) was active.

The Vikings inactives were QB J.J. McCarthy (ankle), QB Desmond Ridder, LB Andrew Van Ginkel (neck), G Donovan Jackson, T Walter Rouse and TE Ben Yurosek.

AP NFL: https://apnews.com/hub/nfl