Costco shoppers have discovered that the retailer has changed its iconic $1.50 hot dog combo.

The most famous thing at Costco might just be its hot dog combo, and for the first time in decades, it is changing up the combo by giving members a new beverage choice: bottled water.

Customers can now get the combo with a bottle of water instead, and People noted that this is the first change to the popular combo in four decades.