Arizona legislators have ordered a recount of 2.1 million ballots for the 2020 presidential election, this time to be done by hand, to verify if President Joe Biden’s victory was legitimate.

The Arizona Senate, which is controlled by Republicans, released a statement confirming their intent to do another audit of the ballots from Maricopa County, the state’s most populous county.

The Arizona State Senate statement released on Thursday says that they will conduct a “broad and detailed” audit, adding that they will test voting machines, scan ballots, look for IT breaches, and perform a hand count.