diff --git a/code/AssetLib/USD/USDLoaderImplTinyusdz.h b/code/AssetLib/USD/USDLoaderImplTinyusdz.h
index 5c49fe823..c31303733 100644
--- a/code/AssetLib/USD/USDLoaderImplTinyusdz.h
+++ b/code/AssetLib/USD/USDLoaderImplTinyusdz.h
@@ -78,7 +78,8 @@ public:
     void normalsForMesh(
             const tinyusdz::tydra::RenderScene &render_scene,
             aiScene *pScene,
-            size_t meshIdx);
+            size_t meshIdx,
+            const std::string &nameWExt);
 
     void materialsForMesh(
             const tinyusdz::tydra::RenderScene &render_scene,