diff --git a/ChangeLog.md b/ChangeLog.md
index dbf4dfa24..9e20da937 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -160,6 +160,7 @@ Nazara Development Kit:
 - Fixed Entity::OnEntityDestruction signal not being properly moved and thus not being called.
 - Fixed EntityOwner move assignment which was losing entity ownership
 - Add GraphicsComponent:ForEachRenderable method
+- Fixed GraphicsComponent reflective material count which was not initialized
 
 # 0.4:
 
diff --git a/SDK/include/NDK/Components/GraphicsComponent.hpp b/SDK/include/NDK/Components/GraphicsComponent.hpp
index 896e17c09..3e7b05def 100644
--- a/SDK/include/NDK/Components/GraphicsComponent.hpp
+++ b/SDK/include/NDK/Components/GraphicsComponent.hpp
@@ -28,7 +28,7 @@ namespace Ndk
 		public:
 			using RenderableList = std::vector<Nz::InstancedRenderableRef>;
 
-			GraphicsComponent();
+			inline GraphicsComponent();
 			inline GraphicsComponent(const GraphicsComponent& graphicsComponent);
 			~GraphicsComponent() = default;
 
diff --git a/SDK/include/NDK/Components/GraphicsComponent.inl b/SDK/include/NDK/Components/GraphicsComponent.inl
index 55e9706fb..adf653351 100644
--- a/SDK/include/NDK/Components/GraphicsComponent.inl
+++ b/SDK/include/NDK/Components/GraphicsComponent.inl
@@ -10,6 +10,7 @@
 namespace Ndk
 {
 	inline GraphicsComponent::GraphicsComponent() :
+	m_reflectiveMaterialCount(0),
 	m_scissorRect(-1, -1)
 	{
 	}
@@ -22,6 +23,7 @@ namespace Ndk
 	inline GraphicsComponent::GraphicsComponent(const GraphicsComponent& graphicsComponent) :
 	Component(graphicsComponent),
 	HandledObject(graphicsComponent),
+	m_reflectiveMaterialCount(0),
 	m_boundingVolume(graphicsComponent.m_boundingVolume),
 	m_transformMatrix(graphicsComponent.m_transformMatrix),
 	m_boundingVolumeUpdated(graphicsComponent.m_boundingVolumeUpdated),
diff --git a/include/Nazara/Utility/Mesh.inl b/include/Nazara/Utility/Mesh.inl
index 5dbe349d0..8913aa89c 100644
--- a/include/Nazara/Utility/Mesh.inl
+++ b/include/Nazara/Utility/Mesh.inl
@@ -10,7 +10,8 @@ namespace Nz
 {
 	Mesh::Mesh() :
 	m_materialData(1),
-	m_aabbUpdated(false)
+	m_aabbUpdated(false),
+	m_isValid(false)
 	{
 	}