My Airport ICAO changed

My home airport's IACO code has changed from O70 to JAQ.
I've updated my modified airport but now they both show in the airports list. The stock airport scenery is suppressed however the runway and taxiways are still present.
How can I suppress the stock O70 airport?
Thanks,
Joe
I've updated my modified airport but now they both show in the airports list. The stock airport scenery is suppressed however the runway and taxiways are still present.
How can I suppress the stock O70 airport?
Thanks,
Joe