Updated 9:34 a.m. | The Ready for Hillary super PAC will announce on Thursday that Democratic strategist James Carville has joined its efforts, CQ Roll Call has confirmed.

Carville is the highest-profile Clinton loyalist to join the group, which aims to build a campaign infrastructure for former Secretary of State Hillary Rodham Clinton if she decides to run for president in 2016.

(See Shop Talk’s rundown of other Ready for Hillary hires here and here.)

Ready for Hillary is not directly affiliated with Clinton. Carville worked on President Bill Clinton’s campaigns for the White House.

The Washington Post first reported the Carville news early Thursday morning.

Update 9:34 a.m. 

Carville clarified his role to Politico. He said that he would not be “directly affiliated” with the group but is enthusiastic to help any organization that supports Clinton. Carville frequently lets groups like the campaign committees use his name in fundraising emails. A source at the PAC had previously confirmed the entire content of the Washington Post report to CQ Roll Call.