Onetime Trump campaign aide Carter Page filed a defamation lawsuit Monday against the Democratic National Committee and a law firm that represented them.

The lawsuit, which was filed in a federal Oklahoma court against the DNC, Perkins Coie, and Perkins Coie partners Marc Elias and Michael Sussmann, is about obtaining “justice,” Page said.

“It goes beyond any damages or any financial aspects,” Page told Fox News’ Sean Hannity Monday night. “There have been so many lies as you are alluding to, and you look at the damage it did to our democratic systems and institutions of government back in 2016. I'm just trying to get some justice in terms of getting some disclosure.”

Elias represented Hillary Clinton’s 2016 presidential campaign, and hired Fusion GPS to conduct opposition research on Trump. Fusion GPS is the same firm that commissioned former British intelligence officer Christopher Steele who authored the so-called "Trump dossier" that contained scandalous and unverified claims about President Trump's ties to Russia and was used by the FBI to help obtain the authority to spy on Page.

According to the dossier, Page was the Trump campaign’s intermediary to Russia and proposed disclosing stolen DNC emails via WikiLeaks, among other claims. Page has vehemently denied the allegations about him in the dossier.

Page previously sued Yahoo’s parent company, Oath, Inc., due to a Yahoo report from September 2016 that detailed the dossier’s accusations against him. A judge dismissed the lawsuit earlier this year, but Page appealed the decision.