The Democratic Party’s biggest super PAC, recently retooled as an early pro-Hillary Clinton effort, will sit out the midterm elections this year.

A spokesman with the group, Priorities USA Action, confirmed to BuzzFeed on Wednesday night that it would not be involved in House or Senate campaigns.

“House Majority PAC and Majority PAC are doing everything right and making a real difference. We fully support their efforts,” said the spokesman, Peter Kauffmann, referring to the main groups supporting Democratic congressional candidates.

Priorities USA Action, which operates under loose campaign finance rules that allow it to raise and spend unlimited sums, put $65 million behind Barack Obama in 2012.