diff --git a/nodejs-packaging.spec b/nodejs-packaging.spec
index bcc4151..3ec72e1 100644
--- a/nodejs-packaging.spec
+++ b/nodejs-packaging.spec
@@ -6,6 +6,7 @@ BuildArch:      noarch
 License:        MIT
 URL:            https://fedoraproject.org/wiki/Node.js/Packagers
 Source0:        https://fedorahosted.org/released/%{name}/%{name}-fedora-%{version}.tar.xz
+ExclusiveArch:  %{nodejs_arches} noarch
 
 #nodejs-devel before 0.10.12 provided these macros and owned /usr/share/node
 Requires:       nodejs(engine) >= 0.10.12
@@ -42,6 +43,7 @@ install -Dpm0644 multiver_modules %{buildroot}%{_datadir}/node/multiver_modules
 - dependencies and engines can be lists or strings too
 - handle unversioned dependencies on multiply versioned modules correctly
   (RHBZ#982798)
+- restrict to compatible arches
 
 * Fri Jun 21 2013 T.C. Hollingsworth <tchollingsworth@gmail.com> - 2-1
 - move multiple version list to /usr/share/node