diff --git a/ChangeLog b/ChangeLog
index d94b30b1f..85388f2f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-09-23  Melki Christian  <Christian.melki@saabgroup.com>
+
+	* grub-core/bus/usb/usbhub.c (poll_nonroot_hub): Fix the type of
+	"changed".
+
 2013-09-23  Josh Triplett <josh@joshtriplett.org>
 
 	* grub-core/boot/i386/pc/lnxboot.S: Re-add support for recording the
diff --git a/grub-core/bus/usb/usbhub.c b/grub-core/bus/usb/usbhub.c
index cec39702b..a06ed949f 100644
--- a/grub-core/bus/usb/usbhub.c
+++ b/grub-core/bus/usb/usbhub.c
@@ -486,7 +486,7 @@ poll_nonroot_hub (grub_usb_device_t dev)
 {
   grub_usb_err_t err;
   unsigned i;
-  grub_uint8_t changed;
+  grub_uint32_t changed;
   grub_size_t actual, len;
 
   if (!dev->hub_transfer)