diff --git a/LEGO1/tgl/d3drm/impl.h b/LEGO1/tgl/d3drm/impl.h
index 25a3a8a1..0d9851fa 100644
--- a/LEGO1/tgl/d3drm/impl.h
+++ b/LEGO1/tgl/d3drm/impl.h
@@ -866,4 +866,7 @@ inline D3DRMMATERIALMODE Translate(MaterialMode mode)
 // GLOBAL: LEGO1 0x100dd1e0
 // IID_IDirect3DRMMeshBuilder
 
+// GLOBAL: LEGO1 0x100dd1f0
+// IID_IDirect3DRMMesh
+
 #endif