diff -Nurp grub-1.99~rc1.orig/util/grub-mkconfig.in grub-1.99~rc1/util/grub-mkconfig.in
--- grub-1.99~rc1.orig/util/grub-mkconfig.in	2010-12-01 15:45:43.000000000 +0100
+++ grub-1.99~rc1/util/grub-mkconfig.in	2011-06-08 14:37:02.209761705 +0200
@@ -254,7 +254,10 @@ export GRUB_DEFAULT \
   GRUB_DISABLE_OS_PROBER \
   GRUB_INIT_TUNE \
   GRUB_SAVEDEFAULT \
-  GRUB_BADRAM
+  GRUB_BADRAM \
+  GRUB_WALLPAPER \
+  GRUB_COLOR_NORMAL \
+  GRUB_COLOR_HIGHLIGHT
 
 if test "x${grub_cfg}" != "x"; then
   rm -f ${grub_cfg}.new