Photo by The Q Speaks.

See the photo above? That’s Nats’ Park. Now, check out the cover photo of the Washington Nationals’ 2016 Calendar that was released Sunday:

Nationals are having a rough Monday, as the cover of their team calendar features Fenway Park ?(via @edit_susan) pic.twitter.com/5O4D3SPts2

— 120 Sports (@120Sports) November 9, 2015

Perhaps only true Nats fans can tell offhand, but that’s the home of the Boston Red Sox.

Major League Baseball blamed the switcheroo it on its licensee, Turner Licensing, and said the Nationals were not involved. “We are working quickly to rectify the situation including recalling the calendars from retail,” the league said in a statement, according to the Boston Globe.