diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c
index d76483706bc955e9f1c86f36a69749d7c46af319..5a9321705a7426000e1197813c35b54123c85f70 100644
--- a/drivers/usb/storage/debug.c
+++ b/drivers/usb/storage/debug.c
@@ -47,6 +47,7 @@
 #include <linux/cdrom.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_dbg.h>
 
 #include "debug.h"
 #include "scsi.h"