Stein filed a petition in Wisconsin on Friday with some 90 minutes before the 5 p.m deadline requesting a recount of the votes cast for president, Wisconsin Elections Commission officials said.

Marc Elias, general counsel for the Clinton campaign, wrote in a post on //medium.com/@marceelias/listening-and-responding-to-calls-for-an-audit-and-recount-2a904717ea39#.xokgk222z">Medium on Saturday that “now that a recount has been initiated in Wisconsin, we intend to participate in order to ensure the process proceeds in a manner that is fair to all sides.”

He cautioned, however, that the Clinton camp had not previously pushed for a recount because they “had not uncovered any actionable evidence of hacking or outside attempts to alter the voting technology.”

Elias said the campaign had “quietly taken a number of steps in the last two weeks to rule in our out any possibility of outside interference in the vote tally in these critical battleground states,” including reaching out to lawyers and data scientists to examine the possibility of hacked voting results, and monitoring and staffing post-election canvasses and double-checking the math.

Stein had quickly raised $4.7 million from left-leaning voters concerned about voter fraud in Wisconsin, Pennsylvania, and Michigan. She also set aside $2.5 million for the Wisconsin recount — which election officials said would cost around $1 million — and vowed to file the request before its deadline.

Under the state’s electoral laws, the Stein campaign will have to pay the entire estimated cost for the recount before it can be ordered.

President-elect Donald Trump currently holds a lead of just over 27,000 votes over Hillary Clinton in Wisconsin, but Stein’s campaign manager, David Cobb, wrote on Facebook that they believe the count may be wrong, based on reports “from cyber experts, from forensic experts, and others who are reporting to us some very troubling news about the possibility of security breaches in voting results across this country.”

The Wisconsin Election Commission told the Wisconsin State Journal that, although they haven’t identified any efforts of tampering with election results, they had been preparing for a recount.

“The Commission is preparing to move forward with a statewide recount of votes for President of the United States, as requested by these candidates,” Wisconsin Elections Commission Administrator Michael Haas said in a statement Friday evening.

“We have assembled an internal team to direct the recount, we have been in close consultation with our county clerk partners, and have arranged for legal representation by the Wisconsin Department of Justice,” Haas added. “We plan to hold a teleconference meeting for county clerks next week and anticipate the recount will begin late in the week after the Stein campaign has paid the recount fee, which we are still calculating.”

The federal deadline for the recount is Dec. 13.

Trump released a statement on Saturday calling Stein’s recount effort a scam.

“This recount is just a way for Jill Stein, who received less than one percent of the vote overall and wasn’t even on the ballot in many states, to fill her coffers with money, most of which she will never even spend on this ridiculous recount,” Trump said.

He added that the “results of this election should be respected instead of challenged and abused, which is exactly what Jill Stein is doing.”