diff --git a/plexus-interpolation.spec b/plexus-interpolation.spec
index 746ee74..2c0cc8b 100644
--- a/plexus-interpolation.spec
+++ b/plexus-interpolation.spec
@@ -8,6 +8,7 @@ Summary:        Plexus Interpolation API
 License:        ASL 2.0 and ASL 1.1 and MIT
 URL:            https://github.com/codehaus-plexus/plexus-interpolation
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 Source0:        https://github.com/codehaus-plexus/plexus-interpolation/archive/plexus-interpolation-%{version}.tar.gz