--- grub-install.orig	2013-09-24 13:58:09.684055534 +0100
+++ grub-install	2013-09-24 13:55:42.136055644 +0100
@@ -545,6 +545,13 @@
 	fi
     fi
 else
+    if [ "x$platform" = xefi ]; then
+        uuid="`"$grub_probe" --device-map="${device_map}" --target=fs_uuid --device "${grub_device}"`"
+        echo "search.fs_uuid ${uuid} root " >> "${grubdir}/load.cfg"
+        echo 'set prefix=($root)'"${relative_grubdir}" >> "${grubdir}/load.cfg"
+        config_opt_file="${grubdir}/load.cfg"
+        modules="$modules search_fs_uuid"
+    fi
     prefix_drive=`"$grub_probe" --device-map="${device_map}" --target=drive --device "${grub_device}"` || exit 1
 fi