ORCHARD PARK, N.Y. (AP) — Buffalo Bills safety Da'Norris Searcy has been ruled out for Sunday's game against the Green Bay Packers because of a hamstring injury.

Searcy was unable to practice on Friday. He participated on a limited basis on Thursday.

The injury is a setback for Buffalo's secondary, which has a tough task Sunday against Aaron Rodgers and the Packers offense.

Searcy was injured in Sunday's 24-17 loss to the Denver Broncos. He'll be replaced by second-year pro Duke Williams, who has 46 tackles, one interception and one forced fumble this year.

Searcy has 47 tackles, three interceptions and one forced fumble in 11 starts this season.