Manchester United are due to pay Monaco £8.5 million under the terms of Anthony Martial's contract after he scored at Burnley on Sunday.
Martial made it 1-0 for United in the first half, and it means they will now have to stump up another fee to Monaco.
Anthony Martial scores a goal to cost Man Utd £8.5 million.
- Richard Jolly (@RichJolly) 23 April 2017
Louis van Gaal signed Martial in 2015 from Monaco for an initial £36 million but the fee could surpass £50 million in future add-ons. Martial's goal on Sunday was his 25th for Manchester United -- the landmark required to trigger the extra payment.
Martial, 21, also has 15 national caps for the France senior side, 10 short of a total that would require United to come up with an £8 million payment.