diff --git a/lib/ethernet/phy_ksz8051mll.c b/lib/ethernet/phy_ksz8051mll.c
old mode 100644
new mode 100755
index 1faae4fa..b045ef62
--- a/lib/ethernet/phy_ksz8051mll.c
+++ b/lib/ethernet/phy_ksz8051mll.c
@@ -66,7 +66,7 @@ void phy_autoneg_force(enum phy_status mode)
 		bst |= PHY_REG_BCR_FD;
 	}
 
-	if ((mode == LINK_FD_100M) || (mode == LINK_FD_100M)) {
+	if ((mode == LINK_FD_100M) || (mode == LINK_HD_100M)) {
 		bst |= PHY_REG_BCR_100M;
 	}