diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h
index 76d4991d728443bdaaf15ddfd68708f6a133e346..58d1109d7f3fe8ecb509714585e810989ef6beab 100644
--- a/drivers/net/ethernet/intel/igc/igc_base.h
+++ b/drivers/net/ethernet/intel/igc/igc_base.h
@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Copyright (c)  2018 Intel Corporation */
 
-#ifndef _IGC_BASE_H
-#define _IGC_BASE_H
+#ifndef _IGC_BASE_H_
+#define _IGC_BASE_H_
 
 /* forward declaration */
 void igc_rx_fifo_flush_base(struct igc_hw *hw);