diff --git a/flashchips.c b/flashchips.c
index 7f31c30..166af6a 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -9441,7 +9441,7 @@
 
 	{
 		.vendor		= "Macronix",
-		.name		= "MX66L51235F",
+		.name		= "MX66L51235F/MX25L51245G",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= MACRONIX_ID,
 		.model_id	= MACRONIX_MX66L51235F,
diff --git a/flashchips.h b/flashchips.h
index 1c7ba99..006b95e 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -490,7 +490,7 @@
 #define MACRONIX_MX25L25635F	0x2019	/* Same as MX25L25639F, but the latter seems to not support REMS */
 #define MACRONIX_MX25L1635D	0x2415
 #define MACRONIX_MX25L1635E	0x2515	/* MX25L1635{E} */
-#define MACRONIX_MX66L51235F	0x201a	/* MX66L51235F */
+#define MACRONIX_MX66L51235F	0x201a	/* MX66L51235F, MX25L51245G */
 #define MACRONIX_MX25U8032E	0x2534
 #define MACRONIX_MX25U1635E	0x2535
 #define MACRONIX_MX25U3235E	0x2536	/* Same as MX25U6435F */