diff --git a/install.uefi b/install.uefi
index 3967da8..92bf201 100644
--- a/install.uefi
+++ b/install.uefi
@@ -98,10 +98,10 @@ mkfs.vfat -n EFI -F 32 /dev/vda1
 mkfs.ext4 -L usr /dev/vda2
 mkfs.ext4 -L root /dev/vda4
 
-mount /dev/vda3 /mnt
+mount /dev/disk/by-label/root /mnt
 mkdir -p /mnt/{boot,usr}
-mount /dev/vda1 /mnt/boot
-mount /dev/vda2 /mnt/usr
+mount /dev/disk/by-label/EFI /mnt/boot
+mount /dev/disk/by-label/usr /mnt/usr
 
 #--------------------------#