From 1b11fbe9c85264d2d9117e34c1aef38d0ac3f5b1 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Tue, 30 Sep 2014 13:39:20 -0400
Subject: [PATCH] add note about wheey backport container

---
 doc/install/Docker.mdwn | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/install/Docker.mdwn b/doc/install/Docker.mdwn
index f3d7c189e0..fd7ff1cd22 100644
--- a/doc/install/Docker.mdwn
+++ b/doc/install/Docker.mdwn
@@ -30,3 +30,10 @@ import qualified Propellor.Property.SiteSpecific.GitAnnexBuilder as GitAnnexBuil
 
 This will autobuild every hour at :15, and the autobuilt image will be
 left inside the container in /home/builder/gitbuilder/out/
+
+# container for backport building
+
+For building the Debian stable backport, the container
+`joeyh/git-annex-wheezy-backport` is used. This is nothing special, it
+just has the right versions of build dependencies installed from Debian
+stable and backports.