Manchester United manager Jose Mourinho has confirmed Luke Shaw will return from his concussion lay-off in the Champions League clash with Young Boys on Wednesday.
Shaw, who sustained a head knock while on England duty last weekend, sat out the 2-1 win at Watford despite being cleared to feature by United's medical staff.
Ashley Young deputised at left-back but will make way in midweek.
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"Luke Shaw plays Wednesday. We can't do it with one left-back and Ashley Young is not just a left-back, he's also a right-back," Mourinho told reporters.
"They both are doing well, and they both are different players and I think they both understand that one is a young player and the other one is the experienced one.