A Hungarian construction worker was killed while dismantling one of the sets for the untitled Blade Runner sequel at Budapest's Origo Studios on Thursday, Alcon Entertainment has confirmed to Mashable.

The victim, whose identity was not immediately revealed, was working beneath a platform on which the set was constructed when it suddenly collapsed.

The cause of the accident remains undetermined, though an investigation is expected.

The Blade Runner sequel was not shooting at Origo at the time, having already wrapped there, which is why the sets were being dismantled.

Denis Villeneuve is directing the sci-fi movie, which stars Ryan Gosling, Harrison Ford, Jared Leto, Mackenzie Davis, Ana de Armas and Robin Wright.

Warner Bros. will release the Blade Runner sequel on Oct. 5, 2017.