diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index ab498dd2..16c6d093 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -343,6 +343,7 @@ ip6t_do_table(struct sk_buff *skb,
        acpar.out     = out;
        acpar.family  = NFPROTO_IPV6;
        acpar.hooknum = hook;
+    acpar.thoff = 0;

        IP_NF_ASSERT(table->valid_hooks & (1 << hook));