Nearly two dozen House progressives called on Biden and Vice President Harris to overturn the parliamentarian’s ruling, something that would require the support of all 50 Senate Democrats plus Vice President Harris’s tie-breaking vote.

“Eighty-one million people cast their ballots to elect you on a platform that called for a $15 minimum wage,” the progressive lawmakers wrote in a letter to Biden and Harris.

“We urge you to keep that promise and call on the Presiding Officer of the Senate to refute the Senate Parliamentarian’s advice … and maintain the $15 minimum wage provision in the American Rescue Plan,” they wrote.

Sen. Elizabeth Warren (D-Mass.), another influential progressive who ran a strong campaign for president in 2020, said Monday she supports a vote to overrule the parliamentarian but said the bigger problem is the Senate’s filibuster rule, which requires that legislation pass with 60 votes if it faces procedural objections.