A new Wendy’s Frosty may be on the way this spring– and this one has the flavor of another frozen classic: Orange Dreamsicle.

Multiple reports point to an Instagram post from food blogger and influencer Markie Devo. The post, dated Feb. 7 and citing leaked information from a Wendy’s employee, shows a mock-up of an ad for an Orange Dreamsicle frosty with a launch date: March 13.

The verdict is still out on an official launch date. A post on the Wendy’s Reddit forum stated that the Orange Dreamsicle won’t be available in stores until March 19, reports NJ.com.

Wendy’s has yet to make an official statement on the release date of the Orange Dreamsicle frosty. The fast food chain also hasn’t released details about the ingredients in the frozen dessert, but fans speculate the upcoming treat will have a vanilla frosty base mixed with orange syrup.

Another speculation: The Orange Dreamsicle frosty may temporarily replace the Vanilla Frosty. The Vanilla Frosty returned to the Wendy’s menu in January after nearly a year. So fans of the vanilla treat have until mid-March to indulge in the treat before it’s taken off the rundown.