diff --git a/MiniEngine/Core/DynamicDescriptorHeap.h b/MiniEngine/Core/DynamicDescriptorHeap.h
index 9a36aa6ab..025f8f0d3 100644
--- a/MiniEngine/Core/DynamicDescriptorHeap.h
+++ b/MiniEngine/Core/DynamicDescriptorHeap.h
@@ -119,6 +119,7 @@ class DynamicDescriptorHeap
         void ClearCache()
         {
             m_RootDescriptorTablesBitMap = 0;
+            m_StaleRootParamsBitMap = 0;
             m_MaxCachedDescriptors = 0;
         }