A federal judge issued an injunction Tuesday halting the administration's attempt to reallocate over $4 billion in disaster preparedness funding.

The judge granted a preliminary injunction sought by 20 Democrat-led states while their lawsuit over the funding moves ahead.

A federal judge prevented the Trump administration from reallocating billions of dollars to a FEMA disaster prevention program on Tuesday. Judge Richard Stearns of the United States District Court for the District of Massachusetts granted a preliminary injunction blocking allocated funds from being steered away from FEMA’s Building Resilient Infrastructure and Communities program.