diff --git a/debian/gaming.station.preseed b/debian/gaming.station.preseed
index 4791423..7658670 100644
--- a/debian/gaming.station.preseed
+++ b/debian/gaming.station.preseed
@@ -176,7 +176,7 @@ d-i   partman-lvm/confirm                         boolean     true
 d-i   partman-lvm/confirm_nooverwrite             boolean     true
 
 ## Volume Group/vg
-d-i   partman-auto-lvm/new_vg_name                string      sys
+d-i   partman-auto-lvm/new_vg_name                string      srog
 
 ### From stretch, need to specify the expected size
 d-i   partman-auto-lvm/guided_size                string      max
@@ -191,7 +191,7 @@ d-i   partman-auto/expert_recipe                  string      \
               .                                               \
               16000 100000 80000 btrfs                        \
                       $lvmok{ } lv_name{ lv_root }            \
-                      in_vg { sys }                           \
+                      in_vg { srog }                          \
                       $primary{ }                             \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ btrfs }   \
@@ -206,13 +206,13 @@ d-i   partman-auto/expert_recipe                  string      \
               .                                               \
               50% 2000 75% linux-swap                         \
                       $lvmok{ } lv_name{ lv_swap }            \
-                      in_vg { sys }                           \
+                      in_vg { srog }                          \
                       $primary{ }                             \
                       method{ swap } format{ }                \
               .                                               \
               100 100 -1 ext2                                 \
                       $lvmok{ } lv_name{ lv_free }            \
-                      in_vg { sys }                           \
+                      in_vg { srog }                          \
                       $primary{ }                             \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext2 }    \
@@ -322,8 +322,8 @@ d-i   cdrom-detect/eject                          boolean     false
 
 ## Execute some last commands
 #in-target wget -O /tmp/latecommand.tar.gz "https://wiki.101010.fr/lib/exe/fetch.php?media=documentation:administration_systeme:latecommand.tar.gz" --no-check-certificate ; \
-d-i preseed/late_command string in-target umount /dev/sys/lv_free ; \
-lvremove -f /dev/sys/lv_free ; \
+d-i preseed/late_command string in-target umount /dev/srog/lv_free ; \
+lvremove -f /dev/srog/lv_free ; \
 wget -O /tmp/part.btrfs.sh "https://git.101010.fr/gardouille-dotfiles/scripts/raw/master/debian/part.btrfs.sh" ; \
 chmod +x /tmp/part.btrfs.sh && /tmp/part.btrfs.sh ; \
 in-target /bin/rmdir /mnt/free ; in-target /bin/sed -i '/lv_free/d' /etc/fstab ; \