We’ve seen the reports that the Avengers: Doomsday script was being tweaked during production, and it looks like those rewrites have officially triggered a round of additional photography. But don’t panic—this isn’t a The Marvels level overhaul.

Avengers: Doomsday is heading back to London soon for additional photography and according to industry insider Daniel Richtman, the goal is to provide “narrative clarity” and “emotional beats” to the project. Sounds like after having spent some time in post-production, the Russos realize that with an ensemble this massive, the audience needs more time to actually care about the new team dynamics before Doom starts tearing them apart.

Richtman’s report stated that the big set pieces are reportedly locked and that cameras will be capturing “character-driven material” when they roll in the coming weeks. These moments have always been a strength of Anthony and Joe Russo, who have struck gold with unexpected character pairings and groupings in the past such as Thor, Groot and Rocket or Nebula and Tony Stark.

If they’re going back to set to make sure the “heart” of the movie is beating, that’s a win for the fans.