diff --git a/util/superiotool/winbond.c b/util/superiotool/winbond.c
index 451b61d79f..9fb3fb2066 100644
--- a/util/superiotool/winbond.c
+++ b/util/superiotool/winbond.c
@@ -214,11 +214,11 @@ static const struct superio_registers reg_table[] = {
 			{0x00,0x00,0x00,0x00,EOT}},
 		{0x9, "GPIO 2, GPIO 3, GPIO 4, GPIO 5",
 			{0x30,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,
-			 0xe9,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xfe,
-			 EOT},
+			 0xe9,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
+			 0xf9,0xfa,0xfe,EOT},
 			{0x00,0xff,0x00,0x00,0xff,0x00,0x00,0x00,0x00,0x00,
 			 0x00,0xff,0x00,0x00,0x00,0xff,0x00,0x00,0x00,0x00,
-			 EOT}},
+			 0x00,0x00,0x00,EOT}},
 		{0xa, "ACPI",
 			{0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
 			 0xe8,0xe9,0xf2,0xf3,0xf4,0xf6,0xf7,0xfe,EOT},
@@ -228,10 +228,10 @@ static const struct superio_registers reg_table[] = {
 			{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 			{0x00,0x00,0x00,0x00,0x81,0x00,0x00,EOT}},
 		{0xc, "PECI, SST",
-			{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe8,0xf1,0xfe,0xff,
-			 EOT},
-			{0x00,0x48,0x48,0x48,0x48,0x00,0x00,0x48,0x00,0x00,
-			 EOT}},
+			{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe8,0xf1,0xf2,0xf3,
+			 0xfe,0xff,EOT},
+			{0x00,0x48,0x48,0x48,0x48,0x00,0x00,0x48,0x50,0x10,
+			 0x00,0x00,EOT}},
 		{EOT}}},
 	{0xa23, "W83627UHG", {/* TODO: Not yet in sensors-detect */
 		{EOT}}},