Mexican President Enrique Peña Nieto was clear and blunt in his view of Donald Trump‘s proposed wall on the U.S. and Mexican border: There’s no way his country is paying for it.

Nieto told CNN’s Fareed Zakaria in an interview that appeared Sunday, that his country is always willing to work with whomever is President of the United States, but there are things Mexico will not do.

“Any decisions inside United States is a decision of its government,” Nieto said. “There is no way that Mexico can pay [for] a wall like that.”

Nieto also took issue with Trump’s characterizations of Mexicans that Trump used to kick off his presidential campaign, saying he “cannot agree with such a generalization for Mexicans” being rapists, drug dealers and criminals.