diff --git a/include/comphelper/embeddedobjectcontainer.hxx b/include/comphelper/embeddedobjectcontainer.hxx
index a6723af4d649..3b8116797e6a 100644
--- a/include/comphelper/embeddedobjectcontainer.hxx
+++ b/include/comphelper/embeddedobjectcontainer.hxx
@@ -16,8 +16,8 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_COMPHELPER_EMBEDDEDOBJECTCONTAINER_HXX
-#define INCLUDED_COMPHELPER_EMBEDDEDOBJECTCONTAINER_HXX
+
+#pragma once
 
 #include <comphelper/comphelperdllapi.h>
 
@@ -210,6 +210,4 @@ public:
 
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */