diff --git a/include/Nazara/Graphics/ForwardFramePipeline.hpp b/include/Nazara/Graphics/ForwardFramePipeline.hpp
index c21cd55f0..749db55fd 100644
--- a/include/Nazara/Graphics/ForwardFramePipeline.hpp
+++ b/include/Nazara/Graphics/ForwardFramePipeline.hpp
@@ -108,6 +108,7 @@ namespace Nz
 				const InstancedRenderable* renderable;
 				Recti scissorBox;
 				UInt32 renderMask = 0;
+				UInt8 generation;
 
 				NazaraSlot(InstancedRenderable, OnElementInvalidated, onElementInvalidated);
 				NazaraSlot(InstancedRenderable, OnMaterialInvalidated, onMaterialInvalidated);
@@ -169,6 +170,7 @@ namespace Nz
 			MemoryPool<ViewerData> m_viewerPool;
 			MemoryPool<WorldInstanceData> m_worldInstances;
 			RenderFrame* m_currentRenderFrame;
+			UInt8 m_generationCounter;
 			bool m_rebuildFrameGraph;
 	};
 }
diff --git a/src/Nazara/Graphics/ForwardFramePipeline.cpp b/src/Nazara/Graphics/ForwardFramePipeline.cpp
index 93cf46a56..8a53f3021 100644
--- a/src/Nazara/Graphics/ForwardFramePipeline.cpp
+++ b/src/Nazara/Graphics/ForwardFramePipeline.cpp
@@ -34,6 +34,7 @@ namespace Nz
 	m_skeletonInstances(1024),
 	m_viewerPool(8),
 	m_worldInstances(2048),
+	m_generationCounter(0),
 	m_rebuildFrameGraph(true)
 	{
 	}
@@ -76,7 +77,7 @@ namespace Nz
 			else
 				visibleRenderable.skeletonInstance = nullptr;
 
-			visibilityHash = CombineHash(visibilityHash, std::hash<const void*>()(&renderableData));
+			visibilityHash = CombineHash(visibilityHash, std::hash<const void*>()(&renderableData) + renderableData.generation);
 		}
 
 		return m_visibleRenderables;
@@ -148,6 +149,7 @@ namespace Nz
 	{
 		std::size_t renderableIndex;
 		RenderableData* renderableData = m_renderablePool.Allocate(renderableIndex);
+		renderableData->generation = m_generationCounter++;
 		renderableData->renderable = instancedRenderable;
 		renderableData->renderMask = renderMask;
 		renderableData->scissorBox = scissorBox;