The on-loan Derby goalkeeper is on international duty with Wales in Montenegro so Nikki Bull, another summer signing from Aldershot, will make his debut.
Boss Andy Scott has also drafted in former Farnborough keeper Simon Moore, who should be on the bench at Griffin Park.
Charlie MacDonald is still on the sidelines with the shoulder injury he suffered towards the end of last term and fellow striker Ben Strevens broke his leg in pre-season and is out for two months.
Scott is likely to make a couple of changes to his starting line-up with ex-Watford frontman Steve Kabba pushing for a full debut in attack.
