--- a/src/othptab.c
+++ b/src/othptab.c
@@ -18,9 +18,10 @@ details.
 
 #include <stdlib.h>
 #include <asm/types.h>
+#include <sys/types.h>
 #include <sys/socket.h>
 #include <linux/if_ether.h>
-#include <linux/if_tr.h>
+#include <netinet/if_tr.h>
 #include <linux/netdevice.h>
 #include <winops.h>
 #include "arphdr.h"
--- a/src/tr.c
+++ b/src/tr.c
@@ -7,7 +7,8 @@
  */
 
 #include <asm/types.h>
-#include <linux/if_tr.h>
+#include <sys/types.h>
+#include <netinet/if_tr.h>
 #include <netinet/in.h>
 
 unsigned int get_tr_ip_offset(unsigned char *pkt)
--- a/src/tcptable.h
+++ b/src/tcptable.h
@@ -23,7 +23,7 @@
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
-#include <linux/if_tr.h>
+#include <netinet/if_tr.h>
 // #include <net/if.h>
 #include <netinet/ip.h>
 #include <netinet/udp.h>
--- a/src/hostmon.c
+++ b/src/hostmon.c
@@ -31,7 +31,7 @@ details.
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
-#include <linux/if_tr.h>
+#include <netinet/if_tr.h>
 #include <net/if_arp.h>
 #include <stdlib.h>
 #include <time.h>
--- a/src/packet.c
+++ b/src/packet.c
@@ -35,7 +35,7 @@ details.
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
-#include <linux/if_tr.h>
+#include <netinet/if_tr.h>
 #include <linux/isdn.h>
 #include <linux/sockios.h>
 #include <msgboxes.h>