diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 0d4cc92391fa..38708e6cfae7 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -385,6 +385,10 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
 		goto nfattr_failure;
 
+	if (events & IPCT_MARK
+	    && ctnetlink_dump_mark(skb, ct) < 0)
+		goto nfattr_failure;
+
 	nlh->nlmsg_len = skb->tail - b;
 	nfnetlink_send(skb, 0, group, 0);
 	return NOTIFY_DONE;
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 6527d4e048d8..aa0148f418a9 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -395,6 +395,10 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	    ctnetlink_dump_counters(skb, ct, IP_CT_DIR_REPLY) < 0)
 		goto nfattr_failure;
 
+	if (events & IPCT_MARK
+	    && ctnetlink_dump_mark(skb, ct) < 0)
+		goto nfattr_failure;
+
 	nlh->nlmsg_len = skb->tail - b;
 	nfnetlink_send(skb, 0, group, 0);
 	return NOTIFY_DONE;