1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmFileLockResult.h b/Source/cmFileLockResult.h
index 81c19064d..8a58d1f0a 100644
--- a/Source/cmFileLockResult.h
+++ b/Source/cmFileLockResult.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 cmFileLockResult_h
-#define cmFileLockResult_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -73,5 +72,3 @@ private:
   ErrorType Type;
   Error ErrorValue;
 };
-
-#endif // cmFileLockResult_h