diff --git a/include/Nazara/Math/Box.hpp b/include/Nazara/Math/Box.hpp
index 4c13744e4..5a991d89c 100644
--- a/include/Nazara/Math/Box.hpp
+++ b/include/Nazara/Math/Box.hpp
@@ -47,6 +47,7 @@ class NzBox
 		NzVector3<T> GetPosition() const;
 		NzVector3<T> GetPositiveVertex(const NzVector3<T>& normal) const;
 		T GetRadius() const;
+		NzSphere<T> GetSquaredBoundingSphere() const;
 		T GetSquaredRadius() const;
 
 		bool Intersect(const NzBox& box, NzBox* intersection = nullptr) const;
diff --git a/include/Nazara/Math/Box.inl b/include/Nazara/Math/Box.inl
index b324304e2..24e776b70 100644
--- a/include/Nazara/Math/Box.inl
+++ b/include/Nazara/Math/Box.inl
@@ -227,6 +227,12 @@ T NzBox<T>::GetRadius() const
 	return std::sqrt(GetSquaredRadius());
 }
 
+template<typename T>
+NzSphere<T> NzBox<T>::GetSquaredBoundingSphere() const
+{
+	return NzSphere<T>(GetCenter(), GetSquaredRadius());
+}
+
 template<typename T>
 T NzBox<T>::GetSquaredRadius() const
 {