--- a/include/ebtables_u.h
+++ b/include/ebtables_u.h
@@ -23,6 +23,7 @@
#ifndef EBTABLES_U_H
#define EBTABLES_U_H
+#define _NETINET_IF_ETHER_H
#include <netinet/in.h>
#include <linux/netfilter_bridge/ebtables.h>
#include <linux/netfilter/x_tables.h>