Over the Christmas holiday, a prankster changed an exit sign on New Jersey’s Garden State Parkway to the name of Chevy Chase’s character in the National Lampoon’s Vacation films, according to NBC New York.

Someone used tape to doctor up the “Clark/Westfield” highway exit sign to read “Clark Griswold,” the name of the patriarch of the vacations-gone-array comedy films, including 1989’s Christmas Vacation.