CBS announced a new diversity pledge Monday that will have a visible impact on its staple of reality shows: All future casts will contain at least 50 percent Black, indigenous and people of color.

That means hits like Survivor, Big Brother, and Love Island will be far more diverse starting with the 2021-2022 season.

"The reality TV genre is an area that's especially underrepresented, and needs to be more inclusive across development, casting, production and all phases of storytelling," said George Cheeks, president and chief executive officer for the CBS Entertainment Group. "As we strive to improve all of these creative aspects, the commitments announced today are important first steps in sourcing new voices to create content and further expanding the diversity in our unscripted programming, as well as on our network."