diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index 6988bcb8663b228c4a489a407a29a6506419eab6..02d91a75612505286c6a3e0de590c6d597114a26 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -11,6 +11,9 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y