Residents in Tiverton and the townships of Kincardine and Bruce might want to check the batteries in your alarm clocks.
There will be a power interruption between 2am and 4am tomorrow morning. It will affect about 1,300 Hydro One customers in Tiverton and Bruce and Kincardine Townships.
Hydro One says it's for maintenance and to upgrade some equipment.
Those who rely on an electric alarm clock could find themselves late for work or school tomorrow morning because of that power outage.