diff --git a/archinstall/archinstall.sh b/archinstall/archinstall.sh
index 867cef7..9b01b89 100755
--- a/archinstall/archinstall.sh
+++ b/archinstall/archinstall.sh
@@ -216,8 +216,7 @@ genfstab -U /mnt >> /mnt/etc/fstab
 cp -r /etc/netctl/* /mnt/etc/netctl/
 mv /tmp/pacman.conf /mnt/etc/pacman.conf
 cp /root/translations.sh /mnt/root/inst/translations.sh
-argpart=$(echo $particionraiz | cut -c1-3)
-arch-chroot /mnt /bin/bash -c "./root/inst/chrootinstall.sh $sclang $argpart $partefi"
+arch-chroot /mnt /bin/bash -c "./root/inst/chrootinstall.sh $sclang $particionraiz $partefi"
 }
 clear
 mostrardialog "$(T "JKArch install script")" "$(T "Intro arch install script")"
diff --git a/archinstall/chrootinstall.sh b/archinstall/chrootinstall.sh
index 70b6f08..4480b5c 100755
--- a/archinstall/chrootinstall.sh
+++ b/archinstall/chrootinstall.sh
@@ -1,10 +1,11 @@
 #!/bin/bash
 cd /root/
 #Este script corre en el chroot para configurar todo
-argpart=$2
+particionraiz=$2
 partefi=$3
 sclang=$1
 source translations.sh
+argpart=$(echo $particionraiz | cut -c1-3)
 #Try to disable ctrl+C
 trap '' INT
 
@@ -395,6 +396,10 @@ else
 			echo "AVISO, UEFI ES EXPERMIENTAL"
 			pacman -S efibootmgr dosfstools refind-efi --noconfirm
 			refind-install
+			rootuuid=$(blkid -o value -s UUID /dev/$(echo $particionraiz))
+			echo '"Boot with standard options"        "root=UUID='$(echo $rootuuid)'  quiet loglevel=3 vga=current"' > /boot/refind_linux.conf
+			echo "Boot to single-user mode"          "root=UUID='$(echo $rootuuid)'  quiet single" >> /boot/refind_linux.conf
+			echo "Boot with minimal options"         "root=UUID='$(echo $rootuuid)'" >> /boot/refind_linux.conf
 			;;
 		2)
 			#No hará nada