Atalanta striker Andrea Petagna is staying grounded over fresh transfer talk.

The 22 year-old forward is being linked with AC Milan ahead of the winter market.

But Petagna insisted to Gazzetta dello Sport: "Now I'm doing well here and I'm happy.

"I do not know if I see myself with the Milan shirt. You need to do everything step by step. I have to prove to be worthy in Bergamo.

"Maybe tomorrow there will be other possibilities."