diff --git a/include/drivers/marvell/i2c.h b/include/drivers/marvell/i2c.h
index bd14385..06c5114 100644
--- a/include/drivers/marvell/i2c.h
+++ b/include/drivers/marvell/i2c.h
@@ -5,8 +5,8 @@
  * https://spdx.org/licenses
  */
 
-#ifndef _I2C_H_
-#define _I2C_H_
+#ifndef I2C_H
+#define I2C_H
 
 
 void i2c_init(void);
@@ -16,4 +16,5 @@
 
 int i2c_write(uint8_t chip,
 	      unsigned int addr, int alen, uint8_t *buffer, int len);
-#endif
+
+#endif /* I2C_H */