1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmStateTypes.h b/Source/cmStateTypes.h
index d089ea7..b8c1cca 100644
--- a/Source/cmStateTypes.h
+++ b/Source/cmStateTypes.h
@@ -1,8 +1,7 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
 
-#ifndef cmStateTypes_h
-#define cmStateTypes_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -60,5 +59,3 @@ enum ArtifactType
   ImportLibraryArtifact
 };
 }
-
-#endif