Marcus Harness comes into the Pompey starting line-up to face MK Dons in the final fixture of 2019 this afternoon.
He replaces the injured Ryan Williams in the only change from the side that beat Wycombe on home soil on Boxing Day.
That opens up a space on the bench, which is taken by teenage full-back Haji Mnoga, who penned his professional contract at the start of the week.
Pompey: MacGillivray; Bolton, Burgess, Raggett, Walkes; Naylor (c), Close; Harness, Cannon, Curtis; Harrison
Subs: Bass, Mnoga, Downing, Evans, Hawkins, Pitman, Marquis