President-elect Trump on Wednesday named his former once-jailed aide Peter Navarro as senior counselor for trade and manufacturing to the incoming White House, picking a loyal ally to help implement Trump’s broad plan for tariffs.

Navarro served as White House trader adviser in Trump’s first term. That eventually led to Navarro serving a a four-month sentence for refusing to comply with a congressional subpoena related to the Jan. 6, 2021, attack on the Capitol.

Just hours after Navarro’s release from prison in July, he got a roaring reception by Republicans during his prime-time speech endorsing Trump for a second term at the 2024 Republican National Convention in Milwaukee.

“I am pleased to announce that Peter Navarro, a man who was treated horribly by the Deep State, or whatever else you would like to call it, will serve as my Senior Counselor for Trade and Manufacturing,” Trump posted on Truth Social in announcing Navarro’s new role. “During my First Term, few were more effective or tenacious than Peter in enforcing my two sacred rules, Buy American, Hire American. He helped me renegotiate unfair Trade Deals like NAFTA and the Korea-U.S. Free Trade Agreement (KORUS), and moved every one of my Tariff and Trade actions FAST….”

The president-elect added that the senior counselor position will allow Navarro to use his experience and “his extensive Policy analytic and Media skills” to push forward the Trump’s trade agenda.

Implementing tariffs were a key part of Trump’s reelection campaign. Last week he threatened to impose steep 25 percent tariffs on all goods from U.S. allies Canada and Mexico and ramp up tariffs on China with an executive order signed on Day 1.

The president-elect went on to praise Navarro in the Truth Social post.

“Peter is not just a superb, Harvard-trained Economist, he is a noted author of more than a dozen bestselling books on strategic business management and unfair Trade. He did a superb job for the American People in my First Term,” Trump said, “Peter will do even better as Senior Counselor to protect American Workers, and truly Make American Manufacturing Great Again.”

Navarro was convicted of two counts of contempt of Congress — one for failing to produce documents related to the Jan. 6 probe and another for skipping his deposition during the now defunct House committee that was investigating the riot at the Capitol that day.

The same sentence was recommended for Steve Bannon, a former White House adviser who was also convicted on two counts of contempt of Congress last year.