1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmDependsFortran.h b/Source/cmDependsFortran.h
index 3e306dd618..e377a2c338 100644
--- a/Source/cmDependsFortran.h
+++ b/Source/cmDependsFortran.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 cmFortran_h
-#define cmFortran_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -91,5 +90,3 @@ private:
   std::string MaybeConvertToRelativePath(std::string const& base,
                                          std::string const& path);
 };
-
-#endif