Napoli coach Walter Mazzarri admits he wants more from Khvicha Kvaratskhelia.

Mazzarri was speaking before tonight's Supercoppa Italiana semifinal against Fiorentina in Saudi Arabia.

He said: "I'm happy with the last match (against Salernitana), we played good football apart from the last minute goal. We needed to win and I think it was a nice boost of confidence.

"It's true that it's a time when everything is going wrong, even with absences, but there's no point in feeling sorry for ourselves, we have to make a change.

"Kvaratskhelia struggling to find the goal? He must rediscover the brilliance that he had and then things will come naturally to him, he has already arrived in front of the goalkeeper many times, all it takes is for the ball to enter once..."