Inter Milan coach Luciano Spalletti admits Frosinone gave them a scare on Sunday.

Frosinone threatened at 2-1 with Inter winning 3-1 thanks to Matias Vecino's goal.

“We saw that the moment we feel remotely safe or comfortable, we can run into a devastating setback. We've got to stay on our toes at all times," Spalletti told Sky Sport Italia.

“It happens to everyone, but probably more to Inter. When you think it's all in hand, rather than finish it off, you get timid and soft. Frosinone had nothing to lose, so their only objective was to impress and get a great result in an important fixture. A defeat won't make much difference to them at this point.

“That's what made it a very difficult test for us, because Frosinone could play with clear heads and no pressure."