The much-anticipated Harry Potter augmented reality game Harry Potter: Wizards Unite has been delayed until 2019, co-developers Niantic and WB Games indicated today in a new trailer. It was slated to come out this year. The mobile game will capitalize on the success of Pokemon Go’s tech, although details on Harry Potter: Wizards Unite’s gameplay are slim.

[Update—12:57 pm ET: An earlier version of this story failed to mention that WB Games is co-developing Harry Potter: Wizards Unite with Niantic. We have amended the article to reflect this.]