diff --git a/include/Nazara/Physics3D/PhysWorld3D.hpp b/include/Nazara/Physics3D/PhysWorld3D.hpp
index ff0b3c811..e32ba2528 100644
--- a/include/Nazara/Physics3D/PhysWorld3D.hpp
+++ b/include/Nazara/Physics3D/PhysWorld3D.hpp
@@ -27,7 +27,7 @@ namespace Nz
 	class NAZARA_PHYSICS3D_API PhysWorld3D
 	{
 		public:
-			using BodyIterator = std::function<bool(const RigidBody3D& body)>;
+			using BodyIterator = std::function<bool(RigidBody3D& body)>;
 			using AABBOverlapCallback = std::function<bool(const RigidBody3D& firstBody, const RigidBody3D& secondBody)>;
 			using CollisionCallback = std::function<bool(const RigidBody3D& firstBody, const RigidBody3D& secondBody)>;
 
diff --git a/src/Nazara/Physics3D/PhysWorld3D.cpp b/src/Nazara/Physics3D/PhysWorld3D.cpp
index d67810e80..e85ddcf0b 100644
--- a/src/Nazara/Physics3D/PhysWorld3D.cpp
+++ b/src/Nazara/Physics3D/PhysWorld3D.cpp
@@ -42,8 +42,7 @@ namespace Nz
 		auto NewtonCallback = [](const NewtonBody* const body, void* const userdata) -> int
 		{
 			const BodyIterator& bodyIterator = *static_cast<BodyIterator*>(userdata);
-			RigidBody3D* nzBody = static_cast<RigidBody3D*>(NewtonBodyGetUserData(body));
-			return bodyIterator(*nzBody);
+			return bodyIterator(*static_cast<RigidBody3D*>(NewtonBodyGetUserData(body)));
 		};
 
 		NewtonWorldForEachBodyInAABBDo(m_world, box.GetMinimum(), box.GetMaximum(), NewtonCallback, const_cast<void*>(static_cast<const void*>(&iterator)));