diff --git a/include/drivers/io/io_semihosting.h b/include/drivers/io/io_semihosting.h
index a917f5a..e90ea5c 100644
--- a/include/drivers/io/io_semihosting.h
+++ b/include/drivers/io/io_semihosting.h
@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __IO_SH_H__
-#define __IO_SH_H__
+#ifndef IO_SEMIHOSTING_H
+#define IO_SEMIHOSTING_H
 
 struct io_dev_connector;
 
 int register_io_dev_sh(const struct io_dev_connector **dev_con);
 
-#endif /* __IO_SH_H__ */
+#endif /* IO_SEMIHOSTING_H */