It’s strictly business.

Donald Trump skewered Boeing this week, threatening to cancel the next Air Force One, but the airplane manufacturer is still giving $1 million to the president-elect’s inauguration, USA Today reports.

The donation is the exact same amount given by Boeing to the last inauguration, President Obama’s second in 2013.

The Trump team plans to raise $75 million for the inaugural, which will be held Jan. 20 in Washington, DC.

Seemingly unprompted, Trump suggested Tuesday that the company is taking American taxpayers for a ride.

“Boeing is building a brand new 747 Air Force One for future presidents, but costs are out of control, more than $4 billion. Cancel order!” Trump said on Twitter.

Trump also told reporters gathered Tuesday at Trump Tower, “The plane is totally out of control. It’s going to be over $4 billion for Air Force One program and I think it’s ridiculous. I think Boeing is doing a little bit of a number. We want Boeing to make a lot of money, but not that much money.”

But later that day the president-elect spoke with the head of Boeing — and sounded optimistic.

“I spoke to a head of Boeing,” Trump told NBC’s “Today” on Wednesday, “and I think we’re going to work it out. That’s what we’re here for. I will negotiate prices.”