The 30-year-old Swedish international scored twice as les Parisiens continued their four-match winning streak in all competitions and climbed to third in the table.
“No match is ever easy. You have to go out onto the pitch and play the best football you can each time," he told Canal+.
"We made the game easy for ourselves by doing our best and we won. The team is playing well and we are making positive strides match after match."Ibrahimovic has scored seven goals in six Ligue 1 appearances since joining PSG from AC Milan in the summer.