diff -Nru astroid-1.5.3/debian/changelog astroid-1.5.3/debian/changelog
--- astroid-1.5.3/debian/changelog	2017-08-03 14:38:03.000000000 +0000
+++ astroid-1.5.3/debian/changelog	2017-08-04 13:22:14.000000000 +0000
@@ -1,3 +1,12 @@
+astroid (1.5.3-0ubuntu3) artful; urgency=medium
+
+  * d/control
+    - Manually add python-backports.functools-lru-cache to Build-Depends and
+      Depends of the Python 2 package as they are missed by dh-python thanks
+      to bug #834133.
+
+ -- Daniel Watkins <daniel.watkins@canonical.com>  Thu, 03 Aug 2017 12:31:08 -0400
+
 astroid (1.5.3-0ubuntu2) artful; urgency=medium
 
   * Upstream has added a runtime dependency on setuptools.
diff -Nru astroid-1.5.3/debian/control astroid-1.5.3/debian/control
--- astroid-1.5.3/debian/control	2017-08-03 14:38:03.000000000 +0000
+++ astroid-1.5.3/debian/control	2017-08-04 13:22:14.000000000 +0000
@@ -4,7 +4,7 @@
 Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
 XSBC-Original-Maintainer: Sandro Tosi <morph@debian.org>
 Uploaders: Debian Python Modules Team <python-modules-team@lists.alioth.debian.org>
-Build-Depends: debhelper (>= 9.0.0), python, python3, dh-python, python-setuptools, python3-setuptools, python-nose, python3-nose, python-wrapt, python3-wrapt, python-lazy-object-proxy, python3-lazy-object-proxy, python-singledispatch, python-enum34
+Build-Depends: debhelper (>= 9.0.0), python, python3, dh-python, python-setuptools, python3-setuptools, python-nose, python3-nose, python-wrapt, python3-wrapt, python-lazy-object-proxy, python3-lazy-object-proxy, python-singledispatch, python-enum34, python-backports.functools-lru-cache
 Standards-Version: 3.9.8
 Homepage: http://www.astroid.org/
 Vcs-Git: https://anonscm.debian.org/git/python-modules/packages/astroid.git
@@ -12,7 +12,7 @@
 
 Package: python-astroid
 Architecture: all
-Depends: ${python:Depends}, ${misc:Depends}, python-six, python-singledispatch, python-enum34, python-setuptools
+Depends: ${python:Depends}, ${misc:Depends}, python-six, python-singledispatch, python-enum34, python-setuptools, python-backports.functools-lru-cache
 Description: rebuild a new abstract syntax tree from Python's AST
  The aim of this module is to provide a common base representation of
  Python source code for projects such as pychecker, pyreverse,