diff --git a/ChangeLog b/ChangeLog
index 50c1cd4a8..a2cc07f9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-23  Colin Watson  <cjwatson@ubuntu.com>
+
+	* util/grub-mkconfig.in: Export GRUB_DISABLE_OS_PROBER.
+
 2009-08-23  Colin Watson  <cjwatson@ubuntu.com>
 
 	* util/grub.d/30_os-prober.in: Disable os-prober if
diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
index 93f96525e..8e3c3372b 100644
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -205,7 +205,8 @@ export GRUB_DEFAULT \
   GRUB_SERIAL_COMMAND \
   GRUB_DISABLE_LINUX_UUID \
   GRUB_DISABLE_LINUX_RECOVERY \
-  GRUB_GFXMODE
+  GRUB_GFXMODE \
+  GRUB_DISABLE_OS_PROBER
 
 if test "x${grub_cfg}" != "x"; then
   rm -f ${grub_cfg}.new