diff --git a/sys/dev/ahci/ahci.c b/sys/dev/ahci/ahci.c
index b41069ec45bb..9de77403a5ec 100644
--- a/sys/dev/ahci/ahci.c
+++ b/sys/dev/ahci/ahci.c
@@ -239,8 +239,8 @@ static struct {
 	{0x0d8d10de, 0x00, "NVIDIA MCP89",	AHCI_Q_NOAA},
 	{0x0d8e10de, 0x00, "NVIDIA MCP89",	AHCI_Q_NOAA},
 	{0x0d8f10de, 0x00, "NVIDIA MCP89",	AHCI_Q_NOAA},
-	{0x33491106, 0x00, "VIA VT8251",	0},
-	{0x62871106, 0x00, "VIA VT8251",	0},
+	{0x33491106, 0x00, "VIA VT8251",	AHCI_Q_NOPMP|AHCI_Q_NONCQ},
+	{0x62871106, 0x00, "VIA VT8251",	AHCI_Q_NOPMP|AHCI_Q_NONCQ},
 	{0x11841039, 0x00, "SiS 966",		0},
 	{0x11851039, 0x00, "SiS 968",		0},
 	{0x01861039, 0x00, "SiS 968",		0},