diff --git a/buildroot-external/kernel/docker.config b/buildroot-external/kernel/docker.config
index ac016839e..57991b38e 100644
--- a/buildroot-external/kernel/docker.config
+++ b/buildroot-external/kernel/docker.config
@@ -47,6 +47,9 @@ CONFIG_NF_CONNTRACK=y
 CONFIG_NF_NAT=y
 CONFIG_NF_NAT_NEEDED=y
 CONFIG_NF_CONNTRACK_IPV4=y
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_MANGLE=y
 CONFIG_IP6_NF_NAT=y
 CONFIG_NETFILTER_ADVANCED=y
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y