The Swedish international returned from a thigh strain in the 2-0 Champions League victory over Viktoria Plzen, scoring one and creating another.
“It was a very important win and, above all, my first goal since the injury,” Ibra told the Gazzetta dello Sport.
“I am feeling fine and hope to be even better on Sunday. I played the entire game and didn’t feel any problems.
“On Sunday evening it’s Juve, my old club. It is going to be a tough match, but we will go to Turin in order to win.”