diff --git a/libart_lgpl.spec b/libart_lgpl.spec
index a971160..4e6411a 100644
--- a/libart_lgpl.spec
+++ b/libart_lgpl.spec
@@ -1,7 +1,7 @@
 Summary: Library of graphics routines used by libgnomecanvas
 Name: libart_lgpl
 Version: 2.3.21
-Release: 9%{?dist}
+Release: 10%{?dist}
 URL: http://www.gnome.org/
 Source0: http://ftp.gnome.org/pub/gnome/sources/libart_lgpl/2.3/%{name}-%{version}.tar.bz2
 #Fedora specific patch
@@ -40,7 +40,7 @@ make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
 find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 # fix multilib issues
-%ifarch x86_64 s390x ia64 ppc64 ppc64le alpha sparc64 aarch64
+%ifarch x86_64 s390x ia64 %{power64} alpha sparc64 aarch64
 %define wordsize 64
 %else
 %define wordsize 32
@@ -84,6 +84,9 @@ EOF
 %{_includedir}/*
 
 %changelog
+* Tue May 13 2014 Jaromir Capik <jcapik@redhat.com> - 2.3.21-10
+- Replacing ppc64 and ppc64le with the power64 macro (#1051599)
+
 * Mon Jan 13 2014 Jochen Schmitt <Jochen herr-schmitt de> - 2.3.21-9
 - Enable ppc64le support (#1051599)