Nathan Thompson is available for Saturday's trip to Bury.
The Pompey defender man came off at half-time in Saturday's defeat against Charlton with a dead leg.
But the former Swindon man has trained with Kenny Jackett's first-team squad today and is set to travel with the rest of his team-mates for the game at Gigg Lane.
Jack Whatmough, who was also withdrawn from the action against the Addicks during the break, will not feature, though.
The centre-half has been ruled out for the rest of the season with a groin injury.