President Donald Trump says his 25% tariffs on Canada and Mexico are coming on Saturday. Trump also said he'll "probably” decide on Thursday night whether to include oil from those countries as part of his import taxes.

President Donald Trump affirmed on Thursday that imports from U.S. allies Mexico and Canada will be hit with a 25% tariff starting on Saturday. Speaking to the press from the Oval Office, Trump said that his administration will follow through in announcing tariffs on America’s neighboring countries for “a number of reasons”—chiefly among them being an alleged influx of migrants at the U.

The president reiterated that tariffs are coming, even as his advisers are considering several offramps to avoid enacting universal tariffs on Mexico and Canada, people familiar with the matter say.