The 32-year-old striker has struggled for form and fitness this season, scoring just twice in 22 appearances for the Italian club.
It had been suggested that the Uruguayan would depart Italy in the summer, but Bolotnicoff has confirmed that Forlan will see out his contract.
"I hear a lot of things about Forlan's future and all the options he has, but his plan is to stay at Inter until his contract expires," Bolotnicoff told FCInternews.it.
"What he wants is to win things with this club. I can guarantee that he has not had any talks with any club. Diego is a player of Inter and he is thinking like one."
Forlan's contract is due to expire in 2013.