diff --git a/configs/ls1046ardb_tfa_defconfig b/configs/ls1046ardb_tfa_defconfig
index 76fe05f..6ebda17 100644
--- a/configs/ls1046ardb_tfa_defconfig
+++ b/configs/ls1046ardb_tfa_defconfig
@@ -49,6 +49,7 @@
 CONFIG_PHYLIB=y
 CONFIG_PHY_AQUANTIA=y
 CONFIG_PHY_REALTEK=y
+CONFIG_PHY_FIXED=y
 CONFIG_DM_ETH=y
 CONFIG_DM_MDIO=y
 CONFIG_E1000=y