diff --git a/tools/mpe2sec/mpe.c b/tools/mpe2sec/mpe.c
index 18417af..3b71f64 100644
--- a/tools/mpe2sec/mpe.c
+++ b/tools/mpe2sec/mpe.c
@@ -12,7 +12,7 @@
 #include <sys/socket.h>
 #include <net/if.h>
 
-#include <net/if_tun.h>
+#include <linux/if_tun.h>
 
 #include "sectioncrc.h"