1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmQtAutoGenerator.h b/Source/cmQtAutoGenerator.h
index 83fb3ed883..b4f057d066 100644
--- a/Source/cmQtAutoGenerator.h
+++ b/Source/cmQtAutoGenerator.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 cmQtAutoGenerator_h
-#define cmQtAutoGenerator_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -177,5 +176,3 @@ private:
   // -- Directories
   ProjectDirsT ProjectDirs_;
 };
-
-#endif