diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index 8dec796..970d9ef 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -21,7 +21,7 @@
 #include <linux/tty.h>
 #include <linux/module.h>
 #include <linux/usb.h>
-#include "usb-serial.h"
+#include <linux/usb/serial.h>
 
 
 static int debug;