diff --git a/include/Nazara/Graphics/Renderable.hpp b/include/Nazara/Graphics/Renderable.hpp
index 57fa755ed..5545b978d 100644
--- a/include/Nazara/Graphics/Renderable.hpp
+++ b/include/Nazara/Graphics/Renderable.hpp
@@ -30,22 +30,22 @@ class NAZARA_API NzRenderable : public NzRefCounted
 {
 	public:
 		NzRenderable() = default;
-		NzRenderable(const NzRenderable& renderable);
+		inline NzRenderable(const NzRenderable& renderable);
 		virtual ~NzRenderable();
 
-		void EnsureBoundingVolumeUpdated() const;
+		inline void EnsureBoundingVolumeUpdated() const;
 
 		virtual void AddToRenderQueue(NzAbstractRenderQueue* renderQueue, const NzMatrix4f& transformMatrix) const = 0;
 		virtual bool Cull(const NzFrustumf& frustum, const NzBoundingVolumef& volume, const NzMatrix4f& transformMatrix) const;
 		virtual const NzBoundingVolumef& GetBoundingVolume() const;
 		virtual void UpdateBoundingVolume(NzBoundingVolumef* boundingVolume, const NzMatrix4f& transformMatrix) const;
 
-		NzRenderable& operator=(const NzRenderable& renderable);
+		inline NzRenderable& operator=(const NzRenderable& renderable);
 
 	protected:
 		virtual void MakeBoundingVolume() const = 0;
 		void InvalidateBoundingVolume();
-		void UpdateBoundingVolume() const;
+		inline void UpdateBoundingVolume() const;
 
 		mutable NzBoundingVolumef m_boundingVolume;
 
diff --git a/include/Nazara/Graphics/Renderable.inl b/include/Nazara/Graphics/Renderable.inl
index 52fddeafa..cebf623a1 100644
--- a/include/Nazara/Graphics/Renderable.inl
+++ b/include/Nazara/Graphics/Renderable.inl
@@ -19,14 +19,16 @@ inline void NzRenderable::InvalidateBoundingVolume()
 	m_boundingVolumeUpdated = false;
 }
 
+inline NzRenderable& NzRenderable::operator=(const NzRenderable& renderable)
+{
+	m_boundingVolume = renderable.m_boundingVolume;
+	m_boundingVolumeUpdated = renderable.m_boundingVolumeUpdated;
+
+	return *this;
+}
+
 inline void NzRenderable::UpdateBoundingVolume() const
 {
 	MakeBoundingVolume();
 	m_boundingVolumeUpdated = true;
 }
-
-inline NzRenderable& NzRenderable::operator=(const NzRenderable& renderable)
-{
-	m_boundingVolume = renderable.m_boundingVolume;
-	m_boundingVolumeUpdated = renderable.m_boundingVolumeUpdated;
-}