diff --git a/flashchips.h b/flashchips.h
index e17a273..4337e52 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -196,7 +196,7 @@
 #define EN_25F16		0x3115
 #define EN_25F32		0x3116
 #define EN_29F512		0x7F21
-#define EN_29F010		0x7F20
+#define EN_29F010		0x20
 #define EN_29F040A		0x7F04
 #define EN_29LV010		0x7F6E
 #define EN_29LV040A		0x7F4F	/* EN_29LV040(A) */