Dunn was promoted to the Texans' active roster from their practice squad on Wednesday, Aaron Wilson of the Houston Chronicle reports.

Dunn had jumped from the practice squad to the active roster and back down again earlier this season, while he has yet to make an impact defensively. He'll look to secure his roster spot for a longer period of time as he provides depth behind Vince Wilfork and D.J. Reader at nose tackle.

More News
CBS Sports Store
NFL Cold Weather Gear
Our Latest Stories