1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmELF.h b/Source/cmELF.h
index 123bf9b1f3..99eb4f48b5 100644
--- a/Source/cmELF.h
+++ b/Source/cmELF.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef cmELF_h
-#define cmELF_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -112,5 +111,3 @@ private:
   std::unique_ptr<cmELFInternal> Internal;
   std::string ErrorMessage;
 };
-
-#endif