diff --git a/src/bpf_helper_defs.h b/src/bpf_helper_defs.h
index 65f3546..2434873 100644
--- a/src/bpf_helper_defs.h
+++ b/src/bpf_helper_defs.h
@@ -6,6 +6,7 @@ struct bpf_sk_lookup;
 struct bpf_perf_event_data;
 struct bpf_perf_event_value;
 struct bpf_pidns_info;
+struct bpf_redir_neigh;
 struct bpf_sock;
 struct bpf_sock_addr;
 struct bpf_sock_ops;