The Algerian defender limped off against Cardiff at the weekend and he is currently struggling with a thigh strain.
But it is hoped he will recover in time to maintain his 100 per cent appearance rate this season - although Graham Coughlan is waiting in the wings.
Brunt meanwhile missed the Bluebirds game through suspension but his one-match ban will be over for tonight's clash.
Laws has also confirmed that Deon Burton will be available after being taken off at the weekend.