diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index a355841..a1dfd23 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -12,6 +12,7 @@ config NF_DEFRAG_IPV4
 config NF_CONNTRACK_IPV4
        tristate "IPv4 connection tracking support (required for NAT)"
        depends on NF_CONNTRACK
+       default NETFILTER_XT_MATCH_CONNTRACK
        default m if NETFILTER_ADVANCED=n
        select NF_DEFRAG_IPV4
        ---help---