diff --git a/src/kernel/linux/v4.19/drivers/net/phy/marvell-88q.c b/src/kernel/linux/v4.19/drivers/net/phy/marvell-88q.c
index 2e17427..d033f72 100755
--- a/src/kernel/linux/v4.19/drivers/net/phy/marvell-88q.c
+++ b/src/kernel/linux/v4.19/drivers/net/phy/marvell-88q.c
@@ -257,7 +257,7 @@
 	phy_write(phydev, MII_ADDR_C45 | 0x03803A, 0xDA44);
 	phy_write(phydev, MII_ADDR_C45 | 0x038039, 0x2C0B);
 
-	phy_write(phydev, MII_ADDR_C45 | 0x038027, 0x1);//TC10 sleep/wakeup capability support
+	phy_write(phydev, MII_ADDR_C45 | 0x038027, 0x0);//TC10 sleep/wakeup capability disable
 	q2110_timing_init(phydev);
 
 	q2110_dts_init(phydev);