A federal appeals court on Monday upheld a ruling that blocked Florida from enforcing a law, backed by Gov. Ron DeSantis, that restricts how private companies teach diversity and inclusion in the workplace.

A three-judge panel of the U.S. Court of Appeals for the 11th Circuit ruled Monday that the “Stop Woke Act” “exceeds the bounds” of the U.S. Constitution’s First Amendment right to freedom of speech and expression in its attempts to regulate workplace trainings on race, color, sex and national origin. The appeals court upheld a federal judge’s August 2022 ruling that said the same.

“By limiting its restrictions to a list of ideas designated as offensive, the Act targets speech based on its content. And by barring only speech that endorses any of those ideas, it penalizes certain viewpoints — the greatest First Amendment sin,” Judge Britt C. Grant wrote in Monday’s opinion.

The “Stop Woke Act” was approved by the Republican-controlled Florida legislature in March 2022. The act was one of DeSantis’s top priorities, and before he dropped out as a possible candidate for president in 2024, it was a routine talking point on the campaign trail.