1 files changed, 3 insertions, 3 deletions
diff --git a/lib/io/print.hpp b/lib/io/print.hpp
index c8c21e8..0a5b5e2 100644
--- a/lib/io/print.hpp
+++ b/lib/io/print.hpp
@@ -5,8 +5,8 @@
  * Copyright 2025, SNU Systems Corp all rights reserved.
  */
 
-#ifndef _STDX_PRINT_HPP
-#define _STDX_PRINT_HPP
+#ifndef _SNU_PRINT_HPP
+#define _SNU_PRINT_HPP
 
 #include <iostream>
 
@@ -26,4 +26,4 @@ namespace snu
 	}
 } // namespace snu
 
-#endif // ifndef _STDX_PRINT_HPP
-\ No newline at end of file
+#endif // ifndef _SNU_PRINT_HPP
+\ No newline at end of file