Tyrell Malacia slipped and Manchester United's opponents pounced. The green and white hoops pouring upfield to score belonged to Omonia Nicosia but, just for a moment, it could have felt like Celtic for Neil Lennon.
The Celtic team he played in that beat United in the Champions League in 2006 or the Celtic team he managed to an unforgettable victory over Barcelona six years later.
Suddenly another famous upset was on the cards. A defeat for United even more painful than Sunday's 6-3 thrashing in the Manchester derby. One of their worst embarrassments in Europe even.
Anthony Martial, another substitute, scored the other goal in the Red Devils' 3-2 win
MATCH FACTS AND PLAYER RATINGS
OMONIA NICOSIA (5-3-2): Fabiano; Matthews, Miletic (Bezus 82), Yuste, Lang, Lecjaks; Diskerud (Panagiotou 72), Barker (Papoulis 61); Bruno (Loizou 72), Ansarifard (Kakoulli 61).