The Supreme Court on Wednesday refused to block the Obama administration’s contraception mandate from taking effect.

Justice Sonia Sotomayor rejected a request for an emergency injunction that would have shielded employers from the mandate.

The request was filed by Hobby Lobby, an arts-and-crafts chain. The company’s Catholic owners say the contraception mandate violates their religious freedom.

Hobby Lobby might eventually win on that point, Sotomayor said, but the company didn’t meet the standard for an injunction blocking the mandate from taking effect.