diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 27c6d235cbda3..48bb4a166ad45 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -3514,7 +3514,7 @@ static void tun_default_link_ksettings(struct net_device *dev,
 {
 	ethtool_link_ksettings_zero_link_mode(cmd, supported);
 	ethtool_link_ksettings_zero_link_mode(cmd, advertising);
-	cmd->base.speed		= SPEED_10;
+	cmd->base.speed		= SPEED_10000;
 	cmd->base.duplex	= DUPLEX_FULL;
 	cmd->base.port		= PORT_TP;
 	cmd->base.phy_address	= 0;