Gattuso insists "there are no easy games" despite Milan sweeping Brescia aside.
"There was nothing easy about it," assured Gattuso. "We were fortunate to score the goal so early on, but there are no easy games in Serie A.
"We are worried by every team that we come face to face with. We know that we must get as many points as possible and focus only on ourselves."
Kevin-Prince Boateng scored from a Zlatan Ibrahimovic assist, then Ibra netted a scorcher after Robinho had pounced on a defensive error.
"Ibrahimovic makes the difference, but if he plays on his own against XI men, he will lose."