Jimmy Kimmel had some fun at Austin Butler’s expense.

During his Oscars opening monologue on Sunday night, the host joked about the actor’s “Elvis” accent.

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“He was so convincing as Elvis,” Kimmel said, “Still is.”

The joke was a reference to speculation surrounding Butler’s voice, which has continued to sound a lot like Elvis Presley throughout the press tour and awards season.

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Butler has addressed his voice in interviews, saying on “The Graham Norton Show” last month, “I am getting rid of the accent, but I have probably damaged my vocal cords with all that singing. One song took 40 takes.”