President Donald Trump tweeted his support for Dr. Ronny Jackson’s U.S. House District 13 campaign this weekend.

On Friday, Trump sent out a tweet in support of Jackson, linking to a contribution page for the retired U.S. Navy Rear Admiral’s campaign. The tweet follows a recent video recorded by the President’s son, Donald Trump, Jr., campaigning for Jackson.

Admiral Ronny Jackson (@RonnyJackson4TX) is a very successful doctor and Navy Veteran running for Congress in #TX13. Strong on Crime, the Border and Agriculture — and he loves our Vets! Ronny has my Complete and Total Endorsement! Vote for Ronny! https://t.co/u4z8ZxbeNh
— Donald J. Trump (@realDonaldTrump) May 22, 2020

Jackson was previously endorsed by Trump days before the crowded March 3 runoff, in which he overcame several other candidates to claim his spot in the July 14 runoff, opposite former lobbyist Josh Winegarner.

Voters will decide the race between Jackson and Winegarner on July 14, with the winner set to face Libertarian Jack B. Westbrook and the winner of the Democratic runoff in the November election.