The White House took aggressive aim at Amazon, with President Donald Trump putting in a call to Amazon founder Jeff Bezos Tuesday morning, after the company considered displaying the added cost of tariffs on certain items.

The White House press secretary, Karoline Leavitt, attacked the retail giant over a report that suggested Amazon would highlight tariff-related price increases. Amazon said it was “not going to happen.

President Trump and Jeff Bezos, after a few tense hours, are back to being pals. The president on Tuesday called the Amazon founder to voice his displeasure with a report that his company was going to start showing how tariffs increased the prices of certain products.