diff --git a/include/Nazara/Physics3D/PhysWorld3D.hpp b/include/Nazara/Physics3D/PhysWorld3D.hpp
index 76d4c09b4..cae9e4178 100644
--- a/include/Nazara/Physics3D/PhysWorld3D.hpp
+++ b/include/Nazara/Physics3D/PhysWorld3D.hpp
@@ -37,7 +37,7 @@ namespace Nz
 
 			int CreateMaterial(Nz::String name = Nz::String());
 
-			void ForEachBodyInAABB(const Nz::Boxf& box, BodyIterator iterator);
+			void ForEachBodyInAABB(const Nz::Boxf& box, const BodyIterator& iterator);
 
 			Vector3f GetGravity() const;
 			NewtonWorld* GetHandle() const;
diff --git a/src/Nazara/Physics3D/PhysWorld3D.cpp b/src/Nazara/Physics3D/PhysWorld3D.cpp
index 2a01a27e0..cc7ab7208 100644
--- a/src/Nazara/Physics3D/PhysWorld3D.cpp
+++ b/src/Nazara/Physics3D/PhysWorld3D.cpp
@@ -37,16 +37,16 @@ namespace Nz
 		return materialId;
 	}
 
-	void PhysWorld3D::ForEachBodyInAABB(const Nz::Boxf& box, BodyIterator iterator)
+	void PhysWorld3D::ForEachBodyInAABB(const Nz::Boxf& box, const BodyIterator& iterator)
 	{
 		auto NewtonCallback = [](const NewtonBody* const body, void* const userdata) -> int
 		{
-			BodyIterator& iterator = *static_cast<BodyIterator*>(userdata);
+			const BodyIterator& iterator = *static_cast<BodyIterator*>(userdata);
 			RigidBody3D* nzBody = static_cast<RigidBody3D*>(NewtonBodyGetUserData(body));
 			return iterator(*nzBody);
 		};
 
-		NewtonWorldForEachBodyInAABBDo(m_world, box.GetMinimum(), box.GetMaximum(), NewtonCallback, &iterator);
+		NewtonWorldForEachBodyInAABBDo(m_world, box.GetMinimum(), box.GetMaximum(), NewtonCallback, const_cast<void*>(static_cast<const void*>(&iterator)));
 	}
 
 	Vector3f PhysWorld3D::GetGravity() const