The Saints have promoted Adam Bighill from the practice squad.
The linebacker has been active for games against Minnesota and Detroit this season. He contributed mostly on special teams in both games.
To make room for Bighill, New Orleans waived veteran offensive lineman Bryce Harris, who has bounced on and off the roster all season.
Bighill joined the Saints this offseason from the Canadian Football League.
Saints linebacker A.J. Klein is listed as questionable for the game with an ankle injury. It's likely that Manti Te'o will take on a bigger role in the game.