There will be a judicial recount in the riding of Barrie-Springwater-Oro-Medonte.
On Monday, a judge granted the recount after the Liberal Party argued there were a significant number of rejected and spoiled ballots they felt were not properly handled.
Officials say the recount is set to happen on Friday.
Liberal candidate Brian Tamblyn lost in the new riding to Conservative Alex Nuttall by just 110 votes during last Monday's federal election.
