The Serie A outfit will be looking for another victory in the Champions League after they defeated Auxerre at San Siro in their first game while Ajax went down 2-0 to Real Madrid at the Bernabeu.
However, Ibrahimovic believes that the Diavoli will find it tough in Amsterdam.
"The match against Ajax will be everything but easy. It's always hard to play on their pitch, they're a young side with great technique," he said, according to Supersport.com.
"It's a vital match for us in terms of progression. We need to be careful and to repeat the sacrifice we showed against Genoa [a 1-0 win on Saturday]. However, on a technical level we need to improve but I'm sure we will."
The Sweden international added in Voetbal International, "I became a star during my days at Ajax. I still have friends in Amsterdam, but this time I am not coming for fun but for three points."
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