diff --git a/templates/preseed.cfg.j2 b/templates/preseed.cfg.j2
index 24b514c..7624ace 100644
--- a/templates/preseed.cfg.j2
+++ b/templates/preseed.cfg.j2
@@ -171,7 +171,7 @@ d-i clock-setup/ntp-server string {{ debianunattended_ntpserver }}
 # - regular: use the usual partition types for your architecture
 # - lvm:     use LVM to partition the disk
 # - crypto:  use LVM within an encrypted partition
-d-i partman-auto/method string {{ debianunattended_partman_auto_method | default('regular') }}
+d-i partman-auto/method string {{ debianunattended_partman_auto_method | default('lvm') }}
 
 # You can define the amount of space that will be used for the LVM volume
 # group. It can either be a size with its unit (eg. 20 GB), a percentage of