A downstate federal judge on Friday ruled that Illinois’ sweeping gun ban is unconstitutional and can no longer be enforced after 30 days. The ruling comes nearly two years after the ban on certain high-powered guns and high-capacity magazines was signed into law by Gov.

Officials in the state have already filed an appeal after the Trump-appointed judge’s ruling, which cites recent Supreme Court decisions on the Second Amendment.

A federal judge has overturned Illinois’ ban on semiautomatic weapons, leaning on recent U.S. Supreme Court rulings that strictly interpret the Second Amendment right to keep and bear firearms.