diff --git a/fs/ntfs/layout.h b/fs/ntfs/layout.h
index 03c3e86..609ad17 100644
--- a/fs/ntfs/layout.h
+++ b/fs/ntfs/layout.h
@@ -936,7 +936,7 @@
 		/* 56*/	le64 quota_charged;	/* Byte size of the charge to
 				the quota for all streams of the file. Note: Is
 				zero if quotas are disabled. */
-		/* 64*/	USN usn;		/* Last update sequence number
+		/* 64*/	leUSN usn;		/* Last update sequence number
 				of the file.  This is a direct index into the
 				transaction log file ($UsnJrnl).  It is zero if
 				the usn journal is disabled or this file has