The special deportation protection known as Temporary Protected Status, or TPS, will be revoked for as many as 59,000 Haitians living and working in Miami and across the U.S., Department of Homeland Security Acting Secretary Elaine Duke announced Monday.

The protection will permanently terminate July 22, 2019, allowing Haitians living in the U.S. under TPS an 18-month window to return to their struggling homeland. At the end of the 18 months, Haitians who had TPS but remain in the U.S. will return to whatever immigration status they previously held, leaving them facing possible detention and deportation if they stay in the country illegally.