With Neil Gorsuch sworn in as the 101st associate justice on Monday, the U.S. Supreme Court has finally ended its trying 422-day stint as an eight-member body. Part of the ceremony took place at the White House, a practice that has been frowned on in the past because of its partisan hue.

Following a private and untelevised ceremony at the Supreme Court presided over by Chief Justice John Roberts Jr., Gorsuch traveled to the White House for an oath-taking given by Justice Anthony Kennedy, for whom Gorsuch clerked 24 years ago. All other sitting justices also attended the Rose Garden ceremony.

“We are here to celebrate history,” President Donald Trump said triumphantly before the ceremony, adding that appointing Supreme Court justices is one of the most important acts of any president. “And I got it done in the first 100 days!”