Pompey fans can now book additional parking spaces for the final Fratton fixture of the season.
Danny Cowley's side take on promotion-chasing Wigan in a League One contest on Tuesday, April 26 (7.45pm kick-off).
Supporters should note that all parking must now be pre-booked online here, with no spaces available to buy on the day.
Pompey fans can also purchase tickets in Block M of the Milton End, which are available online here.