diff --git a/plexus-resources.spec b/plexus-resources.spec
index 1c3f592..43e382e 100644
--- a/plexus-resources.spec
+++ b/plexus-resources.spec
@@ -7,6 +7,7 @@ Summary:        Plexus Resource Manager
 License:        MIT
 URL:            https://github.com/codehaus-plexus/plexus-resources
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 Source0:        https://github.com/codehaus-plexus/plexus-resources/archive/plexus-resources-%{version}.tar.gz