Lawyers for President Biden have discovered additional classified documents from his time as vice president at Biden’s Wilmington, Del., residence, the White House confirmed Thursday, according to The Hill.

Richard Sauber, special counsel to the president, said in a statement that attorneys for Biden searched the president’s Delaware residences in Wilmington and Rehoboth Beach after 10 classified documents were found at Biden’s old office in Washington, D.C. The search was completed on Wednesday night and turned up a “small number of additional Obama-Biden Administration records with classified markings.”

“All but one of these documents were found in storage space in the President’s Wilmington residence garage,” Sauber said. “One document consisting of one page was discovered among stored materials in an adjacent room. No documents were found in the Rehoboth Beach residence.”

Lawyers immediately notified the Justice Department of the discovery, Sauber said, and arranged for the documents to be turned over to the department.

“The White House will continue to cooperate with the review by the Department of Justice,” Sauber said.