Franck Kessie scored both goals for the 2-1 win.
“There was an error on the goal, but when it was still 1-0 he kept us in the game with a miracle, so these things even themselves out," Gattuso told Mediaset Premium.
“We must take it one game at a time and then see how we end up. We are working hard, the lads deserve credit and we are growing.
“I am happy with the overall performance, but we must raise the concentration levels. At the end we were a little tired, but are starting to play some good football."
Kessie bagged a brace to complete the turnaround and has been compared to Gattuso for his rugged midfield presence.
“Kessie is far better than I ever was, because he has seven or eight goals in his legs per season. In any case, we've got to focus on the collective and not individuals."