diff --git a/flashchips.h b/flashchips.h
index 5dedb38..4dce573 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -147,7 +147,7 @@
 #define ATMEL_AT25F4096		0x64	/* Needs AT25F_RDID */
 #define ATMEL_AT25FS010		0x6601
 #define ATMEL_AT25FS040		0x6604
-#define ATMEL_AT25SF041 	0x8401
+#define ATMEL_AT25SF041		0x8401
 #define ATMEL_AT25SF081		0x8501
 #define ATMEL_AT25SF161		0x8601
 #define ATMEL_AT26DF041		0x4400