diff --git a/include/acpi/platform/aczephyr.h b/include/acpi/platform/aczephyr.h
index 2f0d30c3c5fd..703db4dc740d 100644
--- a/include/acpi/platform/aczephyr.h
+++ b/include/acpi/platform/aczephyr.h
@@ -10,9 +10,6 @@
 #ifndef __ACZEPHYR_H__
 #define __ACZEPHYR_H__
 
-#define SEEK_SET FS_SEEK_SET
-#define SEEK_END FS_SEEK_END
-
 #define ACPI_MACHINE_WIDTH      64
 
 #define ACPI_NO_ERROR_MESSAGES