Ben Close makes his first League One start of the season for Pompey against Doncaster this afternoon.
Andy Cannon also comes into this team, as Kenny Jackett makes two changes from the side that beat MK Dons last Saturday.
Bryn Morris and Michael Jacobs are the players to make way, with the duo both dropping to the bench.
Pompey: MacGillivray; Johnson, Whatmough, Raggett, Brown; Naylor (c), Close; Harness, Cannon, Curtis; Harrison
Subs: Bass, Nicolaisen, Pring, Morris, Williams, Jacobs, Marquis