On-loan Stevenage striker Haber is suspended following his red card in the 1-1 draw at Bradford in midweek - Derry's first point since his appointment.
Derry was busy on Thursday, signing Derby striker Callum Ball and Charlton duo Morgan Fox and Bradley Jordan. The trio will train with their new team-mates on Friday and Derry will then make a decision whether to throw them straight in against the Bees.
Ball could replace Haber while Fox could play at left-back as Alan Sheehan has been struggling with one or two niggles recently. Jordan increases the competition for places in midfield.
- Sports & Recreation