diff --git a/include/Nazara/Graphics/AbstractRenderQueue.hpp b/include/Nazara/Graphics/AbstractRenderQueue.hpp
index bb25dfc75..805c4b5f0 100644
--- a/include/Nazara/Graphics/AbstractRenderQueue.hpp
+++ b/include/Nazara/Graphics/AbstractRenderQueue.hpp
@@ -50,7 +50,7 @@ class NAZARA_API NzAbstractRenderQueue : NzNonCopyable
 		virtual void AddSpotLight(const SpotLight& light);
 		virtual void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) = 0;
 
-		virtual void Clear(bool fully);
+		virtual void Clear(bool fully = false);
 
 
 		struct DirectionalLight
diff --git a/include/Nazara/Graphics/DeferredRenderQueue.hpp b/include/Nazara/Graphics/DeferredRenderQueue.hpp
index 84c8c4101..f3714b9a5 100644
--- a/include/Nazara/Graphics/DeferredRenderQueue.hpp
+++ b/include/Nazara/Graphics/DeferredRenderQueue.hpp
@@ -41,7 +41,7 @@ class NAZARA_API NzDeferredRenderQueue : public NzAbstractRenderQueue, NzObjectL
 		void AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix) override;
 		void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) override;
 
-		void Clear(bool fully);
+		void Clear(bool fully = false);
 
 		struct MeshDataComparator
 		{
diff --git a/include/Nazara/Graphics/ForwardRenderQueue.hpp b/include/Nazara/Graphics/ForwardRenderQueue.hpp
index 6cc002fa6..c2591761f 100644
--- a/include/Nazara/Graphics/ForwardRenderQueue.hpp
+++ b/include/Nazara/Graphics/ForwardRenderQueue.hpp
@@ -43,7 +43,7 @@ class NAZARA_API NzForwardRenderQueue : public NzAbstractRenderQueue, NzObjectLi
 		void AddMesh(const NzMaterial* material, const NzMeshData& meshData, const NzBoxf& meshAABB, const NzMatrix4f& transformMatrix) override;
 		void AddSprites(const NzMaterial* material, const NzVertexStruct_XYZ_Color_UV* vertices, unsigned int spriteCount, const NzTexture* overlay = nullptr) override;
 
-		void Clear(bool fully);
+		void Clear(bool fully = false);
 
 		void Sort(const NzAbstractViewer* viewer);