ROME (AP) — Pope Francis said Donald Trump’s plans to impose mass deportations of immigrants would be a “disgrace,” as he weighed in on the incoming U.S. president’s pledges nearly a decade after calling him “not Christian” for wanting to build a wall along the U.S.-Mexican border.

The pope’s comments provided the latest indication of a potential rekindling of frictions between the Vatican and the next Trump White House.

This comes after Francis appointed Cardinal Robert McElroy to be the next Archbishop of Washington, D.C. McElroy is a staunch opponent of mass deportations, calling them “inconsistent with Catholic doctrine,” CNN reports.