1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmNinjaTargetGenerator.h b/Source/cmNinjaTargetGenerator.h
index 8d4372e..9d9ce60 100644
--- a/Source/cmNinjaTargetGenerator.h
+++ b/Source/cmNinjaTargetGenerator.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 cmNinjaTargetGenerator_h
-#define cmNinjaTargetGenerator_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -219,5 +218,3 @@ private:
 
   std::map<std::string, ByConfig> Configs;
 };
-
-#endif // ! cmNinjaTargetGenerator_h