UPDATE: Most Cheesecake Factory restaurants had run out of slices of the free cheesecake by lunchtime Wednesday.

EARLIER STORY:

The Cheesecake Factory and DoorDash are partnering to give away 40,000 free slices of cheesecake on Wednesday. 

The deal is in celebration of The Cheesecake Factory’s 40th anniversary. 

The offer is valid on Wednesday, Dec. 5 only, starting at 11:30 a.m. local time.

You can only get the deal through the DoorDash app and website.

All you have to do is add one slice of cheesecake to your DoorDash cart using the promo code “FREESLICE” at checkout. No delivery fees, service fees or minimum order is required. 

Additionally, DoorDash is offering free delivery all week on The Cheesecake Factory orders.