1 files changed, 2 insertions, 4 deletions

diff --git a/tmk_core/protocol/ibm4704.h b/tmk_core/protocol/ibm4704.h
index cc2418ee6..4f88d148b 100644
--- a/tmk_core/protocol/ibm4704.h
+++ b/tmk_core/protocol/ibm4704.h
@@ -1,8 +1,8 @@
 /*
 Copyright 2014 Jun WAKO <wakojun@gmail.com>
 */
-#ifndef IBM4704_H
-#define IBM4704_H
+
+#pragma once
 
 #define IBM4704_ERR_NONE 0
 #define IBM4704_ERR_PARITY 0x70
@@ -101,5 +101,3 @@ static inline void inhibit(void) {
     clock_hi();
     data_lo();
 }
-
-#endif