1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmDocumentationEntry.h b/Source/cmDocumentationEntry.h
index afbca5e4bb..89a2899da4 100644
--- a/Source/cmDocumentationEntry.h
+++ b/Source/cmDocumentationEntry.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 cmDocumentationEntry_h
-#define cmDocumentationEntry_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -33,5 +32,3 @@ struct cmDocumentationEntry
     }
   }
 };
-
-#endif