CINCINNATI, OH (FOX19) - The Bengals placed HB Jeremy Hill on the injured reserve list on Saturday.
Hill has an ankle injury.
The team also waived kicker Marshall Koehn.
To fill those spots, the team signed S Brandon Wilson and DT Josh Tupou from the practice squad to the 53-player roster.
Koehn had signed with the team on Nov. 4 and played in last week's game at Jacksonville.
He had no field goal attempts against the Jaguars, but he handled kickoff responsibilities and converted his lone PAT attempt.
Wilson, a rookie out of the University of Houston, was the second of two Bengals sixth-round picks in the 2017 NFL Draft.
Also a rookie, Tupou signed with the Bengals as a college free agent out the University of Colorado after this year's draft.
Both Wilson and Tupou have spent the season on the practice squad so far.