diff --git a/util/superiotool/nuvoton.c b/util/superiotool/nuvoton.c
index 66dcfce9eb..ea11393000 100644
--- a/util/superiotool/nuvoton.c
+++ b/util/superiotool/nuvoton.c
@@ -90,7 +90,7 @@ static const struct superio_registers reg_table[] = {
 			{0xff,0xff,0x00,0x00,0x00,0x00,0x10,0x00,0x00,
 			 0x00,0xd5,0x92,0x00,0x80,0x67,0x01,0x00,0x3e,
 			 0x00,0x03,0x0f,0x00,0x00,0x00,MISC,EOT}},
-		{0x02, "Parallel Port",
+		{0x01, "Parallel Port",
 			{0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
 			{0x00,0x00,0x00,0x00,0x00,0x3f,EOT}},
 		{0x02, "UART A",