Republican senators will include a repeal of Obamacare’s individual mandate in the revised version of the chamber’s tax overhaul to be released by the Senate finance committee Tuesday afternoon, according to two GOP aides. The committee’s Republicans were unanimous in their support for adding the repeal.

GOP senators have been initially receptive to the proposal, including Arizona Sen. John McCain, who cast a dramatic deciding late night vote that killed Republicans’ efforts to repeal and replace Obamacare earlier this year.

“Yes,” he said when he was asked if he is leaning toward supporting the mandate repeal as he came out of the policy lunch.