diff --git a/extensions/xt_DELUDE.c b/extensions/xt_DELUDE.c
index 618de5e..b384c8e 100644
--- a/extensions/xt_DELUDE.c
+++ b/extensions/xt_DELUDE.c
@@ -107,8 +107,13 @@ static void delude_send_reset(struct net *net, struct sk_buff *oldskb,
 
 	addr_type = RTN_UNSPEC;
 #ifdef CONFIG_BRIDGE_NETFILTER
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+	if (hook != NF_INET_FORWARD || ((struct nf_bridge_info *)skb_ext_find(nskb, SKB_EXT_BRIDGE_NF) != NULL &&
+	    ((struct nf_bridge_info *)skb_ext_find(nskb, SKB_EXT_BRIDGE_NF))->physoutdev))
+#else
 	if (hook != NF_INET_FORWARD || (nskb->nf_bridge != NULL &&
 	    nskb->nf_bridge->physoutdev))
+#endif
 #else
 	if (hook != NF_INET_FORWARD)
 #endif
diff --git a/extensions/xt_TARPIT.c b/extensions/xt_TARPIT.c
index cb98e9e..708e1c2 100644
--- a/extensions/xt_TARPIT.c
+++ b/extensions/xt_TARPIT.c
@@ -249,8 +249,13 @@ static void tarpit_tcp4(struct net *net, struct sk_buff *oldskb,
 		niph->id = ~oldhdr->id + 1;
 
 #ifdef CONFIG_BRIDGE_NETFILTER
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+	if (hook != NF_INET_FORWARD || ((struct nf_bridge_info *)skb_ext_find(nskb, SKB_EXT_BRIDGE_NF) != NULL &&
+	    ((struct nf_bridge_info *)skb_ext_find(nskb, SKB_EXT_BRIDGE_NF))->physoutdev))
+#else
 	if (hook != NF_INET_FORWARD || (nskb->nf_bridge != NULL &&
 	    nskb->nf_bridge->physoutdev != NULL))
+#endif
 #else
 	if (hook != NF_INET_FORWARD)
 #endif