diff --git a/golang-github-onsi-ginkgo.spec b/golang-github-onsi-ginkgo.spec
index 71c536d..b00519b 100644
--- a/golang-github-onsi-ginkgo.spec
+++ b/golang-github-onsi-ginkgo.spec
@@ -15,7 +15,7 @@ Summary:	A Golang BDD Testing Framework
 License:	MIT
 URL:		http://%{import_path}
 Source0:	https://github.com/%{project}/%{repo}/archive/%{commit}/%{repo}-%{shortcommit}.tar.gz
-BuildArch:	noarch
+ExclusiveArch:	%{ix86} x86_64 %{arm}
 
 %description
 %{summary}.