Hernanes has been linked with Paris Saint-Germain in recent months, with his current contract at Lazio expiring at the end of next season.
The 28-year-old believes that for now he must focus on helping Lazio bounce back from a stuttering start in Serie A, with the pressure firmly on Aquile coach Vladimir Petkovic.
He told Esporteinterativo.yahoo.com: "I am good at Lazio. It's true that in football there are often changes, but now is not the time to think about that."
In 13 appearances for Lazio this season, Hernanes has scored three times.