Churches in California can begin holding services again at a limited capacity, the state announced on Monday.

In a u-turn from a previous plan, the California health department ruled that churches in the state can begin reopening along with in-store retail shopping.

Under the new 21-day policy, houses of worship can hold religious services at up to 25% capacity with a maximum of 100 attendees.

Churches have to implement virus prevention plans, recommend face coverings, set social distancing guidance, and “consider eliminating singing and group recitations.” Any singing or recitations “should be conducted outside,” the department said.

The Thomas More Society had filed a lawsuit against the state on behalf of a Pentecostal church in San Diego, saying that the state had violated First Amendment freedoms by forcing churches to remain closed while allowing some businesses to reopen during the pandemic. The church had asked the U.S. Supreme Court to intervene in its case.

Federal guidance for the resumption of in-person religious services was published on Friday by the U.S. Centers for Disease Control (CDC), after President Trump called on state governors to allow churches to reopen “right now.”