Homeland Security Secretary Kristi Noem said Wednesday that the Trump administration has revoked a decision that would have protected roughly 600,000 people from Venezuela from deportation, putting some of them at risk of being removed from the country in about two months.

President Donald Trump, a Republican, took office on Jan. 20 vowing to crack down on illegal immigration and humanitarian programs he says go beyond the intent of U.S. law. Trump tried to end most TPS enrollment during his first term but was stymied by federal courts.