diff --git a/maven-plugin-testing.spec b/maven-plugin-testing.spec
index 2dbb6e3..f635f3d 100644
--- a/maven-plugin-testing.spec
+++ b/maven-plugin-testing.spec
@@ -7,6 +7,7 @@ Summary:        Maven Plugin Testing
 License:        ASL 2.0
 URL:            http://maven.apache.org/plugin-testing/
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 Source0:        http://repo1.maven.org/maven2/org/apache/maven/plugin-testing/%{name}/%{version}/%{name}-%{version}-source-release.zip