Today only, McDonald's customers can pick up a free portion of fries - without having to order anything else.
It's the latest in McDonald's January advent calendar giveaway, which has already seen Big Macs on sale for 99p and McMuffins handed out free.
Friday's deals will see you save £1.09 on the usual cost of a portion of regular fries at a typical restaurant. The deal is available from 11am until midnight.
To get the deal you need to make sure you've downloaded the free McDonald's app, then order using it when in a branch or on your way to one - it's sadly not available when ordering on Uber Eats.
In January, the burger chain said it will offer customers 24 deals over 23 days - running from January 4th to January 26th through the My McDonald’s App.
The deals are available at almost all McDonald's 1,200 UK restaurants - with the only exceptions the 28 that don't work on its app yet.
So far we've had:
- Jan 4 - 99p Big Mac
- Jan 5 - Free McMuffins
- Jan 6 - 99p Veggie Dippers
- Jan 7 - Free hot drinks
- Jan 8 - Free Cheese Melt Dippers
- Jan 9 - 99p Fajita Chicken One or 99p Spicy Veggie Wrap
- Jan 10 - Free regular fries
Ben Fox, McDonald's UK marketing director, said: "We’re excited to offer customers 24 deals over 23 days to brighten up the month of January.
"The daily deals are exclusively available through the My McDonald’s App, which also enables our customers to beat the queue, enjoy table service, customise orders and remember their favourite orders."
