The State Department says there won’t be an internal investigation into why the agency couldn’t find part or all of 15 emails from former Secretary of State Hillary Clinton’s personal email server.

“I know of no such investigation, certainly not by the State Department, no,” State Department spokesman John Kirby said during a Friday press briefing.

Clinton’s former agency found it lacked the communications following the House Select Committee on Benghazi’s release of nearly 60 emails it had received from Clinton adviser Sidney Blumenthal earlier this month.

“We were clear about that in our communication with the committee that of the 15 that we did not have, that Mr. Blumenthal had, they were not specifically related to Benghazi, which was the original mandate on the select committee,” Kirby said.