NEIL Harris has made two changes to the side that was due to take on Portsmouth on Wednesday before the match was postponed due to a power outage.
Captain Shaun Hutchinson replaces Murray Wallace at the back, while George Honeyman replaces Tom Bradshaw.
Duncan Watmore is again not in the match-day squad.
Millwall: 4-2-3-1 – Jensen; Leonard, Hutchinson, Tanganga, Bryan; Saville, De Norre; Esse, Honeyman, Azeez; Coburn
Subs: Roberts, McNamara, Wallace, Mitchell, Bradshaw, Wintle, Langstaff, Emakhu, Ivanovic
Here’s how Oxford United line-up at Kassam Stadium: