1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/io/usd/intern/usd_hierarchy_iterator.h b/source/blender/io/usd/intern/usd_hierarchy_iterator.h
index a608012a390..c61a0d2bf07 100644
--- a/source/blender/io/usd/intern/usd_hierarchy_iterator.h
+++ b/source/blender/io/usd/intern/usd_hierarchy_iterator.h
@@ -19,7 +19,7 @@
 #ifndef __USD_HIERARCHY_ITERATOR_H__
 #define __USD_HIERARCHY_ITERATOR_H__
 
-#include "abstract_hierarchy_iterator.h"
+#include "IO_abstract_hierarchy_iterator.h"
 #include "usd.h"
 #include "usd_exporter_context.h"
 
@@ -34,6 +34,10 @@ struct Object;
 
 namespace USD {
 
+using blender::io::AbstractHierarchyIterator;
+using blender::io::AbstractHierarchyWriter;
+using blender::io::HierarchyContext;
+
 class USDHierarchyIterator : public AbstractHierarchyIterator {
  private:
   const pxr::UsdStageRefPtr stage_;