diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5967219..53c77bf 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -715,6 +715,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "m45pe80", INFO(0x204014,  0, 64 * 1024,   16, 0) },
 	{ "m45pe16", INFO(0x204015,  0, 64 * 1024,   32, 0) },
 
+	{ "m25pe20", INFO(0x208012,  0, 64 * 1024,  4,       0) },
 	{ "m25pe80", INFO(0x208014,  0, 64 * 1024, 16,       0) },
 	{ "m25pe16", INFO(0x208015,  0, 64 * 1024, 32, SECT_4K) },