It's been replaced with a new sweet called Chocolate Caramel Brownie.
Quality Street fans will be disappointed to discover that a firm favourite's been taken out of boxes of the sweets.
Nestlé's confirmed it's removed the Toffee Deluxe from the assortment.
In its place is a new treat called Chocolate Caramel Brownie.
Hi Kerry, the Toffee Deluxe has been in and out of the assortment in the past but there's no plans for it return this time.
— Quality Street® (@QualityStreetUK) May 17, 2019
It's not the first time the Toffee Deluxe has been ejected from Quality Street.
Back in 2016, it was replaced with the Honeycomb Crunch but Nestlé brought it back after a campaign from fans.
But the company says that there's no plans for the Toffee Deluxe to return this time.
So, what the Chocolate Caramel Brownie like?
A food reviewer on Instagram says it's "very tasty" but the name is misleading.
Kevssnackreviews explained:
"Unfortunately by “brownie” they just mean chocolate flavour caramel. It’s very tasty, because chocolate caramel is always nice, there’s just nothing remotely brownie about it."