diff --git a/preseed/debian/bullseye/preseed.cfg b/preseed/debian/bullseye/preseed.cfg
index 62d8a0d..d18dcd5 100644
--- a/preseed/debian/bullseye/preseed.cfg
+++ b/preseed/debian/bullseye/preseed.cfg
@@ -171,7 +171,7 @@ d-i   partman-auto-lvm/guided_size                string      max
 ### This recipe need almost 30Gb free space.
 d-i   partman-auto/expert_recipe                  string      \
       boot-root ::                                            \
-              200 200000 400 ext3                             \
+              300 200000 500 ext3                             \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \
diff --git a/preseed/debian/bullseye/preseed.cinnamon.uefi.cfg b/preseed/debian/bullseye/preseed.cinnamon.uefi.cfg
index 01e50fd..54078f2 100644
--- a/preseed/debian/bullseye/preseed.cinnamon.uefi.cfg
+++ b/preseed/debian/bullseye/preseed.cinnamon.uefi.cfg
@@ -185,7 +185,7 @@ d-i   partman-auto/expert_recipe                  string      \
                       method{ efi }                           \
                       format{ }                               \
               .                                               \
-              200 200000 250 ext3                             \
+              400 200000 800 ext3                             \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \
diff --git a/preseed/debian/bullseye/preseed.cinnamon.uefi.cipher.cfg b/preseed/debian/bullseye/preseed.cinnamon.uefi.cipher.cfg
index 414ab1b..bb29feb 100644
--- a/preseed/debian/bullseye/preseed.cinnamon.uefi.cipher.cfg
+++ b/preseed/debian/bullseye/preseed.cinnamon.uefi.cipher.cfg
@@ -189,7 +189,7 @@ d-i   partman-auto/expert_recipe                  string      \
                       method{ efi }                           \
                       format{ }                               \
               .                                               \
-              200 200000 400 ext3                             \
+              400 200000 800 ext3                             \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \
diff --git a/preseed/debian/bullseye/preseed.computenode.cfg b/preseed/debian/bullseye/preseed.computenode.cfg
index 8cc8881..a3e3839 100644
--- a/preseed/debian/bullseye/preseed.computenode.cfg
+++ b/preseed/debian/bullseye/preseed.computenode.cfg
@@ -171,7 +171,7 @@ d-i   partman-auto-lvm/guided_size                string      max
 # see https://www.bishnet.net/tim/blog/2015/01/29/understanding-partman-autoexpert_recipe/ for a description of partman's algorithm
 d-i   partman-auto/expert_recipe                  string      \
       boot-root ::                                            \
-              200 2000000 400 ext3                            \
+              400 2000000 800 ext3                            \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \
diff --git a/preseed/debian/bullseye/preseed.gnome.uefi.cfg b/preseed/debian/bullseye/preseed.gnome.uefi.cfg
index 963424d..d86c15e 100644
--- a/preseed/debian/bullseye/preseed.gnome.uefi.cfg
+++ b/preseed/debian/bullseye/preseed.gnome.uefi.cfg
@@ -191,7 +191,7 @@ d-i   partman-auto/expert_recipe                  string      \
                       method{ efi }                           \
                       format{ }                               \
               .                                               \
-              200 200000 400 ext3                             \
+              400 200000 800 ext3                             \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \
diff --git a/preseed/debian/bullseye/preseed.gnome.uefi.cipher.cfg b/preseed/debian/bullseye/preseed.gnome.uefi.cipher.cfg
index 3048dbd..4509fe4 100644
--- a/preseed/debian/bullseye/preseed.gnome.uefi.cipher.cfg
+++ b/preseed/debian/bullseye/preseed.gnome.uefi.cipher.cfg
@@ -189,7 +189,7 @@ d-i   partman-auto/expert_recipe                  string      \
                       method{ efi }                           \
                       format{ }                               \
               .                                               \
-              200 200000 400 ext3                             \
+              400 200000 800 ext3                             \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext3 }    \