diff --git a/br-ext-chip-hisilicon/board/hi3516cv6xx/hi3516cv6xx.generic.config b/br-ext-chip-hisilicon/board/hi3516cv6xx/hi3516cv6xx.generic.config
index cfd15a89fb..c1c3455c57 100644
--- a/br-ext-chip-hisilicon/board/hi3516cv6xx/hi3516cv6xx.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516cv6xx/hi3516cv6xx.generic.config
@@ -1119,7 +1119,7 @@ CONFIG_NET_CORE=y
 # CONFIG_GTP is not set
 # CONFIG_MACSEC is not set
 # CONFIG_NETCONSOLE is not set
-# CONFIG_TUN is not set
+CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 # CONFIG_NLMON is not set
diff --git a/br-ext-chip-hisilicon/configs/hi3516cv6xx_lite_defconfig b/br-ext-chip-hisilicon/configs/hi3516cv6xx_lite_defconfig
index 41acc54e7a..b86fe75796 100644
--- a/br-ext-chip-hisilicon/configs/hi3516cv6xx_lite_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3516cv6xx_lite_defconfig
@@ -94,4 +94,5 @@ BR2_PACKAGE_MAJESTIC_WEBUI=y
 BR2_PACKAGE_OPUS_OPENIPC=y
 BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
 BR2_PACKAGE_OPUS_OPENIPC_HISI_SHIM=y
+BR2_PACKAGE_VTUND_OPENIPC=y
 BR2_PACKAGE_YAML_CLI=y