diff --git a/project.godot b/project.godot
index 45fed2b..a207f3c 100644
--- a/project.godot
+++ b/project.godot
@@ -20,6 +20,10 @@ config/icon="res://icon.svg"
 SceneCamera="*res://camera/scene/scene_camera.tscn"
 Log="*res://utils/log/log.tscn"
 
+[physics]
+
+2d/physics_engine="Rapier2D"
+
 [rendering]
 
 environment/defaults/default_clear_color=Color(0.0627451, 0.0627451, 0.0705882, 1)