President Donald Trump on Tuesday shared a meme on his Truth Social platform that revived the long-debunked “birther” conspiracy theory about his first predecessor in the White House, President Barack Obama.

Trump slammed the “re-Truth” button on an image of Obama taking the oath of office, alongside the caption: “A man using a different name. Swore on a Bible he doesn’t believe in. And betrayed a country he wasn’t born in.”

The post echoed the false claim that Obama was not born in the United States, a baseless allegation that Trump pushed for years and used to propel himself into politics.