In 2005, the Coca-Cola Company announced it would produce a new formulation of Diet Coke sweetened with sucralose, to be called Diet Coke with Splenda, but it would continue to produce the aspartame version as well. There were also rumors that a sugar-free version of Coca-Cola Classic, also sweetened with sucralose, was being formulated as well. This formulation was eventually called Coca-Cola Zero, though it is sweetened with aspartame in conjunction with acesulfame potassium.