diff --git a/debian/post.install.ovh.sh b/debian/post.install.ovh.sh
new file mode 100755
index 0000000..6addb1b
--- /dev/null
+++ b/debian/post.install.ovh.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Update repositories
+apt update
+# Install few dependencies
+apt --assume-yes install -- wget
+
+# Remove last partition with all free space
+umount /dev/sys/free
+lvremove --force /dev/sys/free
+/bin/rmdir --force -- /mnt/free
+/bin/sed --in-place -- '/lv_free/d' /etc/fstab
+
+# Allow root connection with password
+/bin/sed --in-place -- 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config
+
+# Download and uncompress latecommand archive
+wget --quiet --output-document=/tmp/latecommand.tar.gz -- "https://git.ipr.univ-rennes1.fr/cellinfo/tftpboot/raw/branch/master/scripts/latecommand.tar.gz"
+tar xzf /tmp/latecommand.tar.gz -C /tmp/
+# Run dedicated script
+## Source /etc/os-release to get Debian codename
+. /etc/os-release
+/bin/sh /tmp/latecommand/post."${VERSION_CODENAME:=bookworm}".sh