--- a/extensions/ebt_among.c
+++ b/extensions/ebt_among.c
@@ -13,7 +13,6 @@
 #include <ctype.h>
 #include <unistd.h>
 #include "../include/ebtables_u.h"
-#include <netinet/ether.h>
 #include "../include/ethernetdb.h"
 #include <linux/if_ether.h>
 #include <linux/netfilter_bridge/ebt_among.h>
--- a/extensions/ebt_arpreply.c
+++ b/extensions/ebt_arpreply.c
@@ -12,7 +12,6 @@
 #include <string.h>
 #include <getopt.h>
 #include "../include/ebtables_u.h"
-#include <netinet/ether.h>
 #include <linux/netfilter_bridge/ebt_arpreply.h>
 
 static int mac_supplied;
--- a/extensions/ebt_nat.c
+++ b/extensions/ebt_nat.c
@@ -11,7 +11,6 @@
 #include <string.h>
 #include <getopt.h>
 #include "../include/ebtables_u.h"
-#include <netinet/ether.h>
 #include <linux/netfilter_bridge/ebt_nat.h>
 
 static int to_source_supplied, to_dest_supplied;
--- a/useful_functions.c
+++ b/useful_functions.c
@@ -25,7 +25,6 @@
 #include "include/ebtables_u.h"
 #include "include/ethernetdb.h"
 #include <stdio.h>
-#include <netinet/ether.h>
 #include <string.h>
 #include <stdlib.h>
 #include <getopt.h>
--- a/include/ebtables_u.h
+++ b/include/ebtables_u.h
@@ -23,6 +23,7 @@
 
 #ifndef EBTABLES_U_H
 #define EBTABLES_U_H
+#include <sys/types.h>
 #include <netinet/in.h>
 #include <linux/netfilter_bridge/ebtables.h>
 #include <linux/netfilter/x_tables.h>