diff --git a/etc/bootloader/grub b/etc/bootloader/grub
index 3903be9..a9c4d16 100644
--- a/etc/bootloader/grub
+++ b/etc/bootloader/grub
@@ -39,7 +39,7 @@ config() {
 			tar cf /boot/grub/memdisk.tar /boot/grub/${KEY_LANG}.gkb
 
 			echo "set root=(memdisk)" > /boot/grub/early-grub.cfg
-			echo "set prefix=($root)/" >> /boot/grub/early-grub.cfg
+			echo "set prefix=(\$root)/" >> /boot/grub/early-grub.cfg
 			echo "insmod gzio" >> /boot/grub/early-grub.cfg
 			echo "insmod part_gpt" >> /boot/grub/early-grub.cfg
 			echo "insmod cryptodisk" >> /boot/grub/early-grub.cfg
@@ -63,7 +63,7 @@ config() {
 			echo "cryptomount -a" >> /boot/grub/early-grub.cfg
 			echo "set root='lvm/vg_${TARGETNAME_UNDERSCORE}/vg_${TARGETNAME_UNDERSCORE}-root'" >> /boot/grub/early-grub.cfg
 			#echo "set prefix=($root)/rootfs/boot/grub" >> /boot/grub/early-grub.cfg
-			echo "configfile ($root)/boot/grub.cfg" >> /boot/grub/early-grub.cfg
+			echo "configfile (\$root)/boot/grub.cfg" >> /boot/grub/early-grub.cfg
 
 			echo "#!/bin/bash" > /usr/bin/gen-grub
 			echo "cd /" >> /usr/bin/gen-grub