President Donald Trump on Thursday acknowledged for the first time that President-elect Joe Biden’s administration will take charge in less than two weeks.

Without mentioning Biden by name, Trump said in a nearly three-minute video that “a new administration will be inaugurated on January 20th.”

Trump, who had repeatedly vowed never to concede to Biden, backed dozens of failed lawsuits and flooded his Twitter account with baseless claims of voter fraud.

His refusal to accept the election results culminated in a deadly riot on Wednesday, when swarms of his supporters stormed the U.S. Capitol and derailed congressional proceedings to tally electors’ votes and confirm Biden’s win in the Nov. 3 election.

“Now tempers must be cooled, and calm restored. We must get on with the business of America,” Trump said in his first address to the nation following the riot that left five people dead, including a Capitol police officer.

“My focus now turns to ensuring a smooth, orderly and seamless transition of power,” the president added.

Biden’s victory was projected by all major news outlets in mid-November and confirmed by Electoral College votes in mid-December. The Republican president has falsely insisted he won in a “landslide,” asserting his reelection was stolen through massive electoral fraud.

The president, who was blocked from Twitter for 12 hours on Wednesday, briefly spoke about the pandemonium at the U.S. Capitol.

“To those who engaged in the acts of violence and destruction, you do not represent our country. And to those who broke the law, you will pay,” Trump said in the video. In a video on Wednesday, as the mob swarmed the building, Trump said “we love you, you’re very special.”

The rioters descended on Capitol directly after Trump told them at a rally outside the White House to march on the home of Congress to protest the election results.