The fire that closed the Walmart in Geneva last week, is being ruled arson.
The Ontario County Sheriff's Office says a juvenile is accused of starting the fire last Wednesday causing extensive damage.
The case is being handled in family court.
There is no word from the Walmart when the store will fully reopen.
The pharmacy reopened Saturday, but the rest of the store is still closed.
The fire last week caused smoke and water damage in the store.
The pharmacy will maintain regular business hours.