diff --git a/libpuzzle.spec b/libpuzzle.spec
index faf15c8..fb9bceb 100644
--- a/libpuzzle.spec
+++ b/libpuzzle.spec
@@ -8,7 +8,7 @@
 
 Name:		libpuzzle
 Version:	0.11
-Release:	21%{?dist}
+Release:	22%{?dist}
 Summary:	Library to quickly find visually similar images (gif, png, jpg) 
 Group:		System Environment/Libraries
 License:	BSD
@@ -73,7 +73,7 @@ iconv -f iso8859-1 -t utf-8 php-plain/examples/similar/similar.php > similar.php
 cd php/libpuzzle
 phpize
 
-%ifarch x86_64 ppc64 sparc64 s390x
+%if %{__isa_bits} == 64
 LDFLAGS="$LDFLAGS -L%{_builddir}/%{name}-%{version}/usr/lib64"; export LDFLAGS
 %endif
 
@@ -132,6 +132,9 @@ php --no-php-ini \
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jul 01 2014 Yaakov Selkowitz <yselkowi@redhat.com> - 0.11-22
+- Fix FTBFS on aarch64 (#925867)
+
 * Fri Jun 20 2014 Remi Collet <rcollet@redhat.com> - 0.11-21
 - rebuild for https://fedoraproject.org/wiki/Changes/Php56
 - add numerical prefix to extension configuration file