diff --git a/bpf_progs/clatd.c b/bpf_progs/clatd.c
index ae63d2a..addb02f 100644
--- a/bpf_progs/clatd.c
+++ b/bpf_progs/clatd.c
@@ -55,8 +55,10 @@
 DEFINE_BPF_MAP_GRW(clat_ingress6_map, HASH, ClatIngress6Key, ClatIngress6Value, 16, AID_SYSTEM)
 
 static inline __always_inline int nat64(struct __sk_buff* skb,
-                                        const bool is_ethernet,
+                                        const struct rawip_bool rawip,
                                         const struct kver_uint kver) {
+    const bool is_ethernet = !rawip.rawip;
+
     // Require ethernet dst mac address to be our unicast address.
     if (is_ethernet && (skb->pkt_type != PACKET_HOST)) return TC_ACT_PIPE;