diff --git a/dbus-1.10.0-inject-session-address-in-user-bus.patch b/dbus-1.10.0-inject-session-address-in-user-bus.patch
new file mode 100644
index 0000000..1138631
--- /dev/null
+++ b/dbus-1.10.0-inject-session-address-in-user-bus.patch
@@ -0,0 +1,47 @@
+From 2ae8759322f774d35332aba1502dea2983bd350c Mon Sep 17 00:00:00 2001
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Date: Thu, 22 Oct 2015 19:50:29 +0200
+Subject: [PATCH] user dbus.socket: Set DBUS_SESSION_BUS_ADDRESS
+
+As discussed in https://github.com/systemd/systemd/issues/1600
+
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=92612
+[smcv: use AC_PATH_PROG to find systemctl; ignore systemctl failure]
+Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
+---
+ bus/systemd-user/dbus.socket.in | 1 +
+ configure.ac                    | 6 ++++++
+ 2 files changed, 7 insertions(+)
+
+diff --git a/bus/systemd-user/dbus.socket.in b/bus/systemd-user/dbus.socket.in
+index 77958f7..4793d1d 100644
+--- a/bus/systemd-user/dbus.socket.in
++++ b/bus/systemd-user/dbus.socket.in
+@@ -3,6 +3,7 @@ Description=D-Bus User Message Bus Socket
+ 
+ [Socket]
+ ListenStream=%t/bus
++ExecStartPost=-@SYSTEMCTL@ --user set-environment DBUS_SESSION_BUS_ADDRESS=unix:path=%t/bus
+ 
+ [Install]
+ WantedBy=sockets.target
+diff --git a/configure.ac b/configure.ac
+index 6078ce7..e29536d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1163,6 +1163,12 @@ if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
+     AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
+ fi
+ 
++# If not found in $PATH, we might still have systemd and systemctl at runtime
++# (perhaps dbus is being compiled in a minimal chroot with no systemd).
++# Assume the upstream-recommended location. Distributors with split /usr
++# can override this with ./configure SYSTEMCTL=/bin/systemctl
++AC_PATH_PROG([SYSTEMCTL], [systemctl], [/usr/bin/systemctl])
++
+ # libaudit detection
+ if test x$enable_libaudit = xno ; then
+     have_libaudit=no;
+-- 
+2.6.1
+
diff --git a/dbus.spec b/dbus.spec
index 91ba0f0..c9fdb9b 100644
--- a/dbus.spec
+++ b/dbus.spec
@@ -18,7 +18,7 @@
 Name:    dbus
 Epoch:   1
 Version: 1.10.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: D-BUS message bus
 
 Group:   System Environment/Libraries
@@ -29,6 +29,8 @@ URL:     http://www.freedesktop.org/Software/dbus/
 #VCS:    git:git://git.freedesktop.org/git/dbus/dbus
 Source0: http://dbus.freedesktop.org/releases/%{name}/%{name}-%{version}.tar.gz
 Source1: 00-start-message-bus.sh
+# https://bugzilla.redhat.com/show_bug.cgi?id=1274700
+Patch0:  dbus-1.10.0-inject-session-address-in-user-bus.patch
 
 BuildRequires: libtool
 BuildRequires: expat-devel >= %{expat_version}
@@ -122,6 +124,7 @@ in this separate package so server systems need not install X.
 
 %prep
 %setup -q -n %{name}-%{version}
+%patch0 -p1
 
 
 %build
@@ -345,6 +348,9 @@ popd
 
 
 %changelog
+* Sun Oct 25 2015 David King <amigadave@amigadave.com> - 1:1.10.0-4
+- Inject session bus address into user bus environment (#1274700)
+
 * Fri Sep 04 2015 David King <amigadave@amigadave.com> - 1:1.10.0-3
 - Enable Ducktype documentation