Sienna Miller revealed the sexist response an extremely powerful Broadway producer once gave her when she demanded equal pay.

The British actor told British Vogue in an interview published Wednesday that the producer, whom she didnt name, told her to fuck off.

Miller said she was paid less than half of what her male co-star earned for a play she declined to name. She has starred on Broadway twice, in 2009s After Miss Julie and 2014s Cabaret, according to IndieWire .

I said to the producer, who was extremely powerful, its not about money its about fairness and respect, thinking theyd come back and say, Of course, of course, Miller told British Vogue. They just said, Well, fuck off then.

Miller said she didnt want to be mean by naming names, but that the abrupt conversation was a pivotal moment. She said she initially felt embarrassed but later realized she had every right to be equally subsidized for the work that I would have done.

The actor got her start in 2004 with supporting roles in Alfie and Layer Cake. She is now following up her recent Netflix success in Anatomy of a Scandal with Apple TV+ s climate change drama Extrapolations.