McDonald's fans may have noticed something very special has returned to the menu - the Shamrock Shake.
The iconic drink is back in restaurants across the nation, with the first delicious treat being drank on Wednesday.
But if you want to get your hands on one, you will need to be quick as it's only available for a limited time.
How limited? It will no longer be available after St Patrick's Day - March 17.
This limited-edition shake is full of creamy vanilla soft serve, blended with delicious Shamrock Shake flavouring - it's sweet, green, and iconic for a reason.
McDonald’s Shamrock Shake will be available to purchase in McDonald’s restaurants across Ireland for dine-in and walk-in takeaway, and available at McDonald’s Drive Thru while stocks last.
It comes as the 'Golden Arches' has made a major change to their most iconic burger - confirming that a new Chicken Big Mac is now available.
But if you want to get your hands on it, you'll need to be quick as it won't be in restaurants for long.
The limited-edition new burger went on sale on Wednesday, but only in participating restaurants until March 15.
The chains say the burger is “the classic Big Mac we all know and love”, featuring a triple-layered bun, two 100% chicken breast patties in a crispy coating, a slice of cheese, lettuce, gherkins and the special Big Mac sauce.
Alongside the Chicken Big Mac, other items coming to the menu soon include the Double Big Mac, Mozzarella Dippers and both the Galaxy Chocolate McFlurry and the Galaxy Salted Caramel McFlurry.