A federal court blocked Joe Biden’s Title IX changes, halting efforts to redefine sex as gender identity, which critics hailed as a win for women’s rights.

Republican state officials are celebrating the order as a “massive win,” but uncertainty looms for colleges as they respond to yet another Title IX change.

A federal judge has rejected the Biden administration’s Title IX rules which would have redefined sex as “gender identity,” which Republican critics said paved the way for biological males to participate in girls and women’s sports.