UEFA ruled Wednesday that Kosovo had forfeited their Nations League game in Romania by leaving the pitch in stoppage time and not returning, after hearing pro-Serbia chants.
The Kosovo players walked off in Bucharest last Friday after fans in the crowd shouted Serbia, leading to the game to be abandoned just before the end with the score 0-0.
In its ruling, UEFA deemed the Kosovo football federation responsible for the match not being played in full and said the team would forfeit it 3-0.
The decision means Romania will be promoted to League B of the competition as winners of their group, while Kosovo go into a promotion play-off after finishing runners-up.
The Kosovar FA also incurred a 6,000-euro fine for the improper conduct of its team after five players received yellow cards in the game, the same number as Romania.