The Arizona Supreme Court ruled Friday that nearly 100,000 residents who may not have fulfilled the state’s proof-of-citizenship requirements can still vote in state and local races this year, quickly resolving how election officials should address a clerical glitch that had left in question the eligibility of those registered voters in the critical battleground state.

The Arizona Supreme Court ruled on Friday that nearly 100,000 residents can receive full ballots without citizenship proof, swiftly resolving a clerical blunder that questioned whether they could cast votes in elections this November.

The clerical error might have seen the roughly 98,000 Arizonans unable to participate in state legislature, county, school board, and city elections, including ballot measures.