President Donald Trump announced Wednesday that Coca-Cola would switch from using high-fructose corn syrup to real cane sugar in its drinks. The president made his announcement on Truth Social, but people online were skeptical that Trump was telling the truth, and with good reason. Trump lies constantly.

Asked about the switch, a representative for Coca-Cola didn’t explicitly say it would use cane sugar for products in the U.S.

President Trump announced Wednesday on his social media platform, Truth Social, that Coca-Cola has agreed to use “REAL Cane Sugar in Coke in the United States” following his discussions with the company.