U.S. Solicitor General Elizabeth Prelogar is back at the U.S. Supreme Court defending President Joe Biden’s efforts to provide student debt relief to millions of borrowers. But this time, she says, things are different.

“The rule relies on a different statute with different language to provide a different set of borrowers with different assistance from the one-time loan forgiveness the Court held invalid in [Biden v.] Nebraska,” Prelogar wrote in response to a new emergency docket challenge to the Biden’s administration’s Saving on a Valuable Education (SAVE) student debt plan.