diff -u clamsmtp-1.10/debian/rules clamsmtp-1.10/debian/rules
--- clamsmtp-1.10/debian/rules
+++ clamsmtp-1.10/debian/rules
@@ -4 +4 @@
-	dh $@ --with quilt
+	dh $@ --with quilt,autotools-dev
diff -u clamsmtp-1.10/debian/control clamsmtp-1.10/debian/control
--- clamsmtp-1.10/debian/control
+++ clamsmtp-1.10/debian/control
@@ -4,7 +4,7 @@
 Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
 XSBC-Original-Maintainer: ClamAV Team <pkg-clamav-devel@lists.alioth.debian.org>
 Uploaders: Michael Meskes <meskes@debian.org>
-Build-Depends: debhelper (>= 9), quilt (>= 0.46-7)
+Build-Depends: debhelper (>= 9), quilt (>= 0.46-7), autotools-dev
 Standards-Version: 3.9.3
 Vcs-Git: git://git.debian.org/pkg-clamav/clamsmtp.git
 Vcs-Browser: http://git.debian.org/?p=pkg-clamav/clamsmtp.git;a=summary
diff -u clamsmtp-1.10/debian/changelog clamsmtp-1.10/debian/changelog
--- clamsmtp-1.10/debian/changelog
+++ clamsmtp-1.10/debian/changelog
@@ -1,3 +1,9 @@
+clamsmtp (1.10-11ubuntu2) saucy; urgency=low
+
+  * Use dh_autotools-dev to update config.{sub,guess} for AArch64.
+
+ -- Logan Rosen <logan@ubuntu.com>  Tue, 15 Oct 2013 23:51:25 -0400
+
 clamsmtp (1.10-11ubuntu1) raring; urgency=low
 
   * Merge from Debian unstable. Remaining changes:
@@ -6,7 +12,7 @@
       + Change /var/spool permissions after creating user.
       + Make adduser --quiet so postinst only does exit 2 for real errors.
 
- -- Logan Rosen <logatronico@gmail.com>  Thu, 06 Dec 2012 22:50:20 -0500
+ -- Logan Rosen <logan@ubuntu.com>  Thu, 06 Dec 2012 22:50:20 -0500
 
 clamsmtp (1.10-11) unstable; urgency=low