diff --git a/profiles/default.preseed b/profiles/default.preseed
index 27cc745..40796a9 100644
--- a/profiles/default.preseed
+++ b/profiles/default.preseed
@@ -22,26 +22,21 @@ d-i clock-setup/ntp-server string 0.fr.pool.ntp.org
 ### Partitioning
 d-i partman-auto/method string regular
 d-i partman-auto/choose_recipe select multi
-#d-i partman-auto/expert_recipe string                           \
-#        condpart ::                                             \
-#        300 4000 7000 ext3                                      \
-#                $primary{ } $bootable{ }                        \
-#                method{ format } format{ }                      \
-#                use_filesystem{ } filesystem{ ext3 }            \
-#                mountpoint{ / }                                 \
-#        .                                                       \
-#        64 512 300% linux-swap                                  \
-#                method{ swap } format{ }                        \
-#        .                                                       \
-#        100 10000 1000000000 ext3                               \
-#                method{ keep } format{ }		        \
-#                use_filesystem{ } filesystem{ ext3 }	        \
-#                mountpoint{ /var }	                        \
-#        .
+d-i partman-auto/expert_recipe string                           \
+        condpart ::                                             \
+        300 4000 7000 ext4                                      \
+                $primary{ } $bootable{ }                        \
+                method{ format } format{ }                      \
+                use_filesystem{ } filesystem{ ext4 }            \
+                mountpoint{ / }                                 \
+        .                                                       \
+        512 1024 1024 linux-swap                                  \
+                method{ swap } format{ }                        \
+        .                                                       \
 d-i partman/confirm_write_new_label boolean true
 d-i partman/choose_partition select finish
 d-i partman/confirm boolean false
-d-i partman/confirm_nooverwrite boolean true
+d-i partman/confirm_nooverwrite boolean false
 
 ### Account setup
 d-i passwd/root-password-crypted password $1$6xBdkGvE$8nLCNRxwABespdFJniEiX0