diff --git a/zile.spec b/zile.spec
index 04fd477..f13712f 100644
--- a/zile.spec
+++ b/zile.spec
@@ -1,7 +1,7 @@
 Summary: Zile Is Lossy Emacs
 Name: zile
 Version: 2.3.21
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: GPLv3+
 Group: Applications/Editors
 URL: http://www.gnu.org/software/%{name}/
@@ -22,6 +22,7 @@ iconv -f iso-8859-1 -t utf-8 -o THANKS{.utf8,}
 mv THANKS{.utf8,}
 
 %build
+autoreconf --force
 %configure
 make %{?_smp_mflags}
 
@@ -36,6 +37,9 @@ rm -f $RPM_BUILD_ROOT/%{_infodir}/dir
 %{_datadir}/%{name}/
 
 %changelog
+* Mon Apr 29 2013 Eric Smith <eric@brouhaha.com> - 2.3.21-7
+- Add autoreconf in prep section to support aarch64 (Bug #926862).
+
 * Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.3.21-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild