Inter Milan boss Roberto Mancini says they must stay grounded after going top of the table.

Inter enjoyed victory over AC Milan on Sunday.

“We're pleased to be top, but we know there's a long road ahead," Mancini told assembled journalists at Expo in Milan.

“We're delighted to have won the derby, but we haven't achieved anything yet. I'm especially happy for [Massimo] Moratti and [President Erick] Thohir. The latter couldn't come to the game, but I hope he enjoyed it.

“Compared to last season we have some new players, but the squad was good last year too. When there are changes, you need time to settle."