diff --git a/include/flashchips.h b/include/flashchips.h
index 301f579..e901069 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -408,6 +408,7 @@
 #define GIGADEVICE_GD25B512ME	0x471a	/* Same as GD25R512ME */
 #define GIGADEVICE_GD55B01GE	0x471b
 #define GIGADEVICE_GD55B02GE	0x471c
+#define GIGADEVICE_GD25LQ20	0x6012
 #define GIGADEVICE_GD25LQ40	0x6013
 #define GIGADEVICE_GD25LQ80	0x6014
 #define GIGADEVICE_GD25LQ16	0x6015