Atangana, Chorley and Butler in for Pompey
Poke, Shorey, Awford, Close, Holmes, Agyemang, WestcarrSubs:
Jones; Devera, Chorley (c), Ertl; Wynter, Wallace, Atangana, Hollands, Butler; Taylor, Drennan Pompey:
The other switch sees Dan Butler replace Nicky Shorey in the left wing-back role.
Paul Robinson misses out with a hip injury, so Ben Chorley returns to skipper the side in the centre of defence.
The midfielder comes in for the suspended James Dunne in one of three changes from the side that drew with Mansfield last week.
Nigel Atangana makes his first league start in almost two months at Bury this afternoon.