diff --git a/ChangeLog b/ChangeLog
index 0d06dee3b..c05891b96 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-07-20  Colin Watson  <cjwatson@ubuntu.com>
+
+	* bus/usb/emu/usb.c (grub_usb_poll_devices): Add a dummy
+	implementation of this so that grub-emu links again, with a note
+	that this should support hotplugging in the future.
+
 2010-07-20  Colin Watson  <cjwatson@ubuntu.com>
 
 	* kern/emu/getroot.c (grub_util_get_grub_dev): Use xasprintf.
diff --git a/bus/usb/emu/usb.c b/bus/usb/emu/usb.c
index 187857b5b..7d52decb2 100644
--- a/bus/usb/emu/usb.c
+++ b/bus/usb/emu/usb.c
@@ -78,6 +78,12 @@ grub_libusb_devices (void)
   return GRUB_USB_ERR_NONE;
 }
 
+void
+grub_usb_poll_devices (void)
+{
+  /* TODO: recheck grub_usb_devs */
+}
+
 
 int
 grub_usb_iterate (int (*hook) (grub_usb_device_t dev))