Manchester United boss David Moyes will be without Marouane Fellaini and Phil Jones for his side's clash against Arsenal on Wednesday night.
The Red Devils duo were forced into sitting out their side's 2-2 draw against Fulham on Sunday as they are both struggling with injury.
And both Fellaini and Jones will miss tomorrow's game at the Emirates as they have not fully recovered from their respective injuries.
Jones was forced off against Stoke City in the Red Devils' 2-1 defeat against Mark Hughes' side with concussion.
It was initially thought that Jones would be back in contention for Manchester United's game against Fulham at Old Trafford, however he was not passed fit for the Premier League encounter.
Fellaini on the other hand has not featured in a competitive game since his side's match against Everton at the beginning of December.
The £27.5million signing made a full recovery from a wrist problem but injured his groin in training at the end of last week.
Both players are expected to jet off to Dubai for warm weather training after tomorrow's encounter as Manchester United are not in action at the weekend due to their elimination from the FA Cup.