The 63-year-old actor said the least he can do is boycott the films that Dutt stars in.
"I have not worked with him in 22 years of my career, I will not work with him in future too," the actor told a news channel here.
"Government will do whatever they want. They are saying that it is legal, you can't say anything about it. But I will do whatever is in my hands," he added.
He had earlier served 18 months of jail and had surrendered himself before a Mumbai court on May 18, 2013 to serve the remaining period of his imprisonment.
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"You will watch his films and make him a hero and later you say he shouldn't get parole. Things don't work like that. What can I do? Who will listen to me? People think he is only an actor. I am also a common man but who will consider that," Patekar said.
Dutt has drawn flak for getting parole of almost 100 days during his current jail term.