Pompey have completed the signing of Gavin Mahon on a one-month deal.
The midfielder will go straight into Guy Whittingham’s squad for tomorrow’s clash with Rochdale.
Mahon, who will wear the number 15 shirt, joins Trevor Carson and Therry Racon in agreeing deals with the Blues this week.
Pompey boss Guy Whittingham believes the 36-year-old will add strength and nous to his options.
He said: ‘Gavin is a good talker, has experience and knows what needs to be done in a game sometimes – and is willing to do it.’