diff --git a/include/flashchips.h b/include/flashchips.h
index f8b2b9d..dd641d9 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -426,6 +426,7 @@
 #define GIGADEVICE_GD25LF16E	0x6315
 #define GIGADEVICE_GD25LF32E	0x6316
 #define GIGADEVICE_GD25LF64E	0x6317
+#define GIGADEVICE_GD25LF128E	0x6318
 #define GIGADEVICE_GD25LB256E	0x6719	/* Same as GD25LR256E */
 #define GIGADEVICE_GD25LB512ME	0x671a	/* Same as GD25LR512ME */
 #define GIGADEVICE_GD55LB01GE	0x671b