diff --git a/0-preinstall.sh b/0-preinstall.sh
index 5d9a8ce..c93e93a 100755
--- a/0-preinstall.sh
+++ b/0-preinstall.sh
@@ -117,6 +117,8 @@ if [[ "$LAYOUT" -eq 1 ]]; then
 
 elif [[ "$LVM" -eq 1 ]]; then
     do_partition
+    sgdisk --typecode=3:8e00 "$DISK"
+    partprobe "$DISK"
     make_boot "$BOOT" "$PART2"
     pvcreate "$PART3"
     vgcreate "$LVM_VG" "$PART3"
diff --git a/startup.sh b/startup.sh
index 616c8de..3b091ac 100644
--- a/startup.sh
+++ b/startup.sh
@@ -223,7 +223,7 @@ echo -ne "
 # TODO ask user for mount points i.e. boot may be home etc
 BOOT=EFIBOOT
 ROOT=ROOT
-MOUNTPOINT="/mnt"
+MOUNTPOINT=/mnt
 EOF
 }