diff --git a/debian/changelog b/debian/changelog
index c681452..5d645a2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,6 @@
 ubuntu-dev-tools (0.83) UNRELEASED; urgency=low
 
+  [ Iain Lane ]
   * lpapicache: Do not immediately bail out if we have no credentials to
     login. Clients are now expected to handle the lack of credentials
     themselves.
@@ -11,7 +12,10 @@ ubuntu-dev-tools (0.83) UNRELEASED; urgency=low
     Detect & bail if we don't have credentials and need them. These scripts
     cannot continue under those circumstances.
 
- -- Iain Lane <laney@ubuntu.com>  Sat, 07 Nov 2009 19:34:25 +0000
+  [ Kees Cook ]
+  * mk-sbuild-lv: switch to ext4 by default.
+
+ -- Kees Cook <kees@ubuntu.com>  Tue, 10 Nov 2009 17:16:56 -0800
 
 ubuntu-dev-tools (0.82) lucid; urgency=low
 
diff --git a/mk-sbuild-lv b/mk-sbuild-lv
index d9fa9a6..726432e 100755
--- a/mk-sbuild-lv
+++ b/mk-sbuild-lv
@@ -277,7 +277,7 @@ esac
 
 # Allocate the "golden" chroot LV
 sudo lvcreate -n "$CHROOT_LV" -L "$LV_SIZE" "$VG"
-sudo mkfs -t ext3 "$CHROOT_PATH"
+sudo mkfs -t ext4 "$CHROOT_PATH"
 
 # Mount and debootstrap the chroot
 MNT=`mktemp -d -t schroot-XXXXXX`