Prime Minister Keir Starmer has made concessions to dissenting lawmakers from his Labour Party on planned welfare cuts, two lawmakers said on Thursday, as the British leader tries to avoid a damaging parliamentary rebellion at a vote next week.

Keir Starmer agreed to pare back a divisive £5 billion ($6.9 billion) cut to welfare to quiet a rebellion by his own party, a decision that will likely leave both Britain’s fiscal plans and the prime minister’s own leadership in need of repair.

Sir Keir Starmer has vowed to press ahead with welfare cuts after more than 120 Labour MPs publicly opposed the move, threatening to deal a major blow to the UK prime minister’s reform programme.