President Donald Trump signed an executive order Thursday suspending the security clearances of employees at Perkins Coie, citing the law firm’s diversity, equity and inclusion practices.

President Trump on Thursday signed an executive order aimed at stripping security clearances and government ties to Perkins Coie, a major law firm that did work for Democrats during the 2016 campaign.

Trump hit another major law firm that worked for his political rivals with an executive order seeking to limit its ability to work for the U.S. government.