Activision is almost certainly planning to add Die Hard content to Sports betting site B Sports Call of Duty: Warzone, as the official Call of Duty Twitter account has released a teaser image that could not be confused for anything else, as well as another post referencing John McClane directly.

Posted on May 8, the first tweet mentions Nakatomi Duct Cleaning, a reference to the famous Nakatomi Plaza where the first movie took place. It says it has been in business since 1988, which is when Die Hard released, and it asks customers to “Say ‘Yippee Ki Yay’ to dust,” playing on Bruce Willis’ famous catchphrase as cop John McClane.