diff --git a/core/src/collision.h b/core/src/collision.h
index 4e83b40..c7e3efa 100644
--- a/core/src/collision.h
+++ b/core/src/collision.h
@@ -1,9 +1,7 @@
 #ifndef _fencer_collision_h
 #define _fencer_collision_h
 
-#include "shape.h"
 #include "physics_entity.h"
-#include "rigidbody.h"
 #include "physics.h"
 
 typedef struct Collider Collider;