diff --git a/drivers/tegra/hwpm/os/linux/soc_utils.c b/drivers/tegra/hwpm/os/linux/soc_utils.c
index d4d66eb..4dd2b61 100644
--- a/drivers/tegra/hwpm/os/linux/soc_utils.c
+++ b/drivers/tegra/hwpm/os/linux/soc_utils.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * Copyright (c) 2022-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -15,7 +15,7 @@
  */
 
 #include <linux/of.h>
-#if CONFIG_ACPI
+#if defined(CONFIG_ACPI)
 #include <linux/acpi.h>
 #endif
 #include <soc/tegra/fuse.h>