The future queen of Belgium may face complications pursuing her master's degree at Harvard amid the Trump administration's move on Thursday to ban the Ivy League school from enrolling international students.

Princess Elisabeth, the 23-year-old future queen of Belgium, could see her Harvard enrollment affected by the Donald Trump administration’s ban on foreign students at the Ivory League university.

Princess Elisabeth, who will be the next queen of Belgium, is enrolled in a two-year master’s degree in public policy at Harvard, one of the world’s most elite universities.