diff --git a/src/game/project.godot b/src/game/project.godot
index 30f94173..b091e509 100644
--- a/src/game/project.godot
+++ b/src/game/project.godot
@@ -24,6 +24,7 @@ AudioManager="*res://engine/src/autoloads/audio_manager.gd"
 GameLogger="*res://engine/src/autoloads/game_logger.gd"
 GameState="*res://engine/src/autoloads/game_state.gd"
 EcologyState="*res://engine/src/autoloads/ecology_state.gd"
+WorldsimState="*res://engine/src/autoloads/worldsim_state.gd"
 StatsTracker="*res://engine/src/autoloads/stats_tracker.gd"
 TurnManager="*res://engine/src/autoloads/turn_manager.gd"
 ThroneRoomProfile="*res://engine/src/modules/empire/throne_room_profile.gd"