diff --git a/arch/arm/configs/rv1126b_defconfig b/arch/arm/configs/rv1126b_defconfig
index b523066db9bb..10c95e1ed64b 100644
--- a/arch/arm/configs/rv1126b_defconfig
+++ b/arch/arm/configs/rv1126b_defconfig
@@ -77,6 +77,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_CORE is not set
 CONFIG_STMMAC_ETH=y
 # CONFIG_DWMAC_GENERIC is not set
+CONFIG_ROCKCHIP_FEPHY=y
 # CONFIG_WLAN is not set
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set