diff -Nru cryptokit-1.10/debian/changelog cryptokit-1.10/debian/changelog
--- cryptokit-1.10/debian/changelog	2015-11-03 00:09:42.000000000 +0000
+++ cryptokit-1.10/debian/changelog	2017-06-27 13:14:01.000000000 +0000
@@ -1,3 +1,10 @@
+cryptokit (1.10-1ubuntu1) artful; urgency=high
+
+  * No change rebuild against ocaml 4.04.
+  * Add ocamlbuild build-dep.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Tue, 27 Jun 2017 13:37:40 +0100
+
 cryptokit (1.10-1build1) xenial; urgency=medium
 
   * No-change rebuild against ocaml 4.02.
diff -Nru cryptokit-1.10/debian/control cryptokit-1.10/debian/control
--- cryptokit-1.10/debian/control	2015-05-02 14:10:36.000000000 +0000
+++ cryptokit-1.10/debian/control	2017-06-27 13:13:51.000000000 +0000
@@ -1,7 +1,8 @@
 Source: cryptokit
 Section: ocaml
 Priority: optional
-Maintainer: Debian OCaml Maintainers <debian-ocaml-maint@lists.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian OCaml Maintainers <debian-ocaml-maint@lists.debian.org>
 Uploaders:
  Ralf Treinen <treinen@debian.org>,
  Samuel Mimram <smimram@debian.org>,
@@ -12,6 +13,7 @@
  ocaml-nox (>= 4),
  debhelper (>= 8),
  zlib1g-dev,
+ ocamlbuild,
  dh-ocaml (>= 0.9)
 Standards-Version: 3.9.6
 Homepage: http://forge.ocamlcore.org/projects/cryptokit/
diff -Nru cryptokit-1.10/debian/control.in cryptokit-1.10/debian/control.in
--- cryptokit-1.10/debian/control.in	2015-05-02 13:45:21.000000000 +0000
+++ cryptokit-1.10/debian/control.in	2017-06-27 12:37:40.000000000 +0000
@@ -1,7 +1,8 @@
 Source: cryptokit
 Section: ocaml
 Priority: optional
-Maintainer: Debian OCaml Maintainers <debian-ocaml-maint@lists.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian OCaml Maintainers <debian-ocaml-maint@lists.debian.org>
 Uploaders: @OCamlTeam@
 Build-Depends:
  @cdbs@,