President-elect Donald Trump promised to protect Social Security and Medicare during the election, but if his pick for director of the Office of Management and Budget is any indication, that will be another promise that he won’t keep.

Rep. Mick Mulvaney, a Republican from South Carolina, is a well-known budget hawk whose congressional website complained during the 2016 election that “it’s disappointing that the discussion about our debt has faded away in the last few years,” The Hill reported Saturday.

Mulvaney has introduced numerous bills that have attempted to cut government spending, particularly on Medicare and Social Security. His argument has been that the programs need to be reformed in order to avoid bankruptcy.

As OMB director, Mulvaney would play a crucial role in shaping the national budget and determining which government agencies are allowed to issue regulations.