diff --git a/golang-googlecode-go-exp.spec b/golang-googlecode-go-exp.spec
index 5b69de6..41a5536 100644
--- a/golang-googlecode-go-exp.spec
+++ b/golang-googlecode-go-exp.spec
@@ -11,12 +11,16 @@
 
 Name:           golang-googlecode-go-exp
 Version:        0
-Release:        0.1.hg%{shortcommit}%{?dist}
+Release:        0.2.hg%{shortcommit}%{?dist}
 Summary:        Experimental tools and packages for Go
 License:        BSD
 URL:            http://%{import_path}
 Source0:        https://exp.go.googlecode.com/archive/%{commit}.tar.gz
+%if 0%{?fedora} >= 19 || 0%{?rhel} >= 7
 BuildArch:      noarch
+%else
+ExclusiveArch:  %{ix86} x86_64 %{arm}
+%endif
 
 %description
 %{summary}.
@@ -78,6 +82,10 @@ GOPATH=%{buildroot}/%{gopath}:%{gopath} go test %{import_path}/{ebnf,ebnflint,fs
 %{gopath}/src/%{import_path}/*/*/*.go
 
 %changelog
+* Sun Oct 26 2014 jchaloup <jchaloup@redhat.com> - 0-0.2.hgbd8df7009305
+- Choose the correct architecture
+  relates: #1148481
+
 * Mon Sep 15 2014 Eric Paris <eparis@redhat.com - 0-0.1.hgbd8df7009305
 - Bump to upstream bd8df7009305d6ada223ea3c95b94c0f38bfa119