diff --git a/projects/Allwinner/linux/linux.aarch64.conf b/projects/Allwinner/linux/linux.aarch64.conf
index e35244c61e..c8b8ce261d 100644
--- a/projects/Allwinner/linux/linux.aarch64.conf
+++ b/projects/Allwinner/linux/linux.aarch64.conf
@@ -741,7 +741,7 @@ CONFIG_NET_IP_TUNNEL=m
 # CONFIG_SYN_COOKIES is not set
 # CONFIG_NET_IPVTI is not set
 CONFIG_NET_UDP_TUNNEL=m
-# CONFIG_NET_FOU is not set
+CONFIG_NET_FOU=m
 # CONFIG_NET_FOU_IP_TUNNELS is not set
 # CONFIG_INET_AH is not set
 CONFIG_INET_ESP=y
@@ -777,6 +777,7 @@ CONFIG_IPV6_SIT=m
 # CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
+CONFIG_IPV6_FOU=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
 # CONFIG_IPV6_MROUTE is not set
 # CONFIG_IPV6_SEG6_LWTUNNEL is not set
diff --git a/projects/Allwinner/linux/linux.arm.conf b/projects/Allwinner/linux/linux.arm.conf
index c88605cbc3..dd61b22353 100644
--- a/projects/Allwinner/linux/linux.arm.conf
+++ b/projects/Allwinner/linux/linux.arm.conf
@@ -763,7 +763,7 @@ CONFIG_IP_MROUTE=y
 # CONFIG_IP_PIMSM_V2 is not set
 # CONFIG_SYN_COOKIES is not set
 CONFIG_NET_UDP_TUNNEL=m
-# CONFIG_NET_FOU is not set
+CONFIG_NET_FOU=m
 # CONFIG_NET_FOU_IP_TUNNELS is not set
 # CONFIG_INET_AH is not set
 CONFIG_INET_ESP=m
@@ -795,6 +795,7 @@ CONFIG_IPV6_SIT=m
 # CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
+CONFIG_IPV6_FOU=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
 # CONFIG_IPV6_MROUTE is not set
 # CONFIG_IPV6_SEG6_LWTUNNEL is not set