diff --git a/plexus-utils.spec b/plexus-utils.spec
index 3a9e197..8ed6aa6 100644
--- a/plexus-utils.spec
+++ b/plexus-utils.spec
@@ -15,6 +15,7 @@ Summary:        Plexus Common Utilities
 License:        ASL 1.1 and ASL 2.0 and xpp and BSD and Public Domain
 URL:            https://codehaus-plexus.github.io/plexus-utils/
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 Source0:        https://github.com/codehaus-plexus/%{name}/archive/%{name}-%{version}.tar.gz
 Source1:        http://apache.org/licenses/LICENSE-2.0.txt