diff --git a/master/device.c b/master/device.c
index a55eceea..3133b0c5 100644
--- a/master/device.c
+++ b/master/device.c
@@ -42,7 +42,6 @@
 #include <linux/skbuff.h>
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
-#include <linux/delay.h>
 
 #include "device.h"
 #include "master.h"