Swansea City midfielder Wayne Routledge has been ruled out of action for four weeks with a calf strain.
The 30-year-old suffered the injury during Saturday's 5-0 defeat at home to Chelsea in the Premier League.
Meanwhile, teammate Jefferson Montero is back in training following a hamstring problem.
The Ecuadorian international has not featured for the Swans since Boxing Day.
Swansea continue their FA Cup campaign this Saturday when they travel to Blackburn Rovers in the fourth round.