No flags other than that of the United States (and two others related to the country’s military) are to be flown or displayed at any of the country’s embassies or outposts, according to a new policy ordered by President Donald Trump and implemented by the State Department.

The administration of President Joe Biden reversed Trump’s ban on rainbow flags at embassies. Biden’s Secretary of State Antony Blinken told American embassies and diplomatic missions that they can fly the Pride flag again as well as “other symbols connoting support for LGBTQ rights based on what is ‘appropriate in light of local conditions.’”

State Department employees who violate the ban will reportedly face disciplinary action, including termination of employment.