Barnet have been dealt a massive injury blow ahead of the trip to Lincoln.
Republic of Ireland Under-21 defender Darren Dennehy was forced off early on during last weekend's win over Cheltenham with a foot injury and taken to hospital.
Tests this week showed Dennehy has torn a ligament in his right foot and the Bees fear he will face an extended spell on the sidelines.
Boss Mark Stimson is likely to start with the XI that finished the 3-1 victory, with Daniel Leach moving across to replace Dennehy at centre-half and Jordan Parkes coming in at left-back.
Striker Phil Walsh, whose two goals last week helped the Bees to that all-important first win of the season, plays the last game of his loan spell from Dagenham although the clubs will hold talks over an extension.