1 files changed, 1 insertions, 5 deletions
diff --git a/source/blender/io/alembic/exporter/abc_writer_transform.h b/source/blender/io/alembic/exporter/abc_writer_transform.h
index af50929a963..fc997d77f4c 100644
--- a/source/blender/io/alembic/exporter/abc_writer_transform.h
+++ b/source/blender/io/alembic/exporter/abc_writer_transform.h
@@ -13,14 +13,12 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
+#pragma once
 
 /** \file
  * \ingroup balembic
  */
 
-#ifndef __ABC_WRITER_TRANSFORM_H__
-#define __ABC_WRITER_TRANSFORM_H__
-
 #include "abc_writer_object.h"
 
 #include <Alembic/AbcGeom/All.h>
@@ -64,5 +62,3 @@ class AbcTransformWriter : public AbcObjectWriter {
 }  // namespace alembic
 }  // namespace io
 }  // namespace blender
-
-#endif /* __ABC_WRITER_TRANSFORM_H__ */