Harvard is seeking an order that would allow student visa holders to enter the country to study there while the university weighs its legal battle in court against Trump’s directive to block their enrollment.

The government asked a judge to vacate her temporary block on President Donald Trump’s proclamation banning international students from entering the United States on Harvard-sponsored visas in a memorandum submitted early Saturday morning.

President Donald Trump has escalated his standoff with Harvard University, seeking another path to prevent international students from attending the school after a judge blocked an attempt to revoke Harvard’s ability to enroll international students.