diff --git a/apache-commons-net.spec b/apache-commons-net.spec
index cf7a43e..2c244fa 100644
--- a/apache-commons-net.spec
+++ b/apache-commons-net.spec
@@ -9,6 +9,7 @@ License:        ASL 2.0
 URL:            http://commons.apache.org/%{base_name}/
 Source0:        http://archive.apache.org/dist/commons/%{base_name}/source/%{short_name}-%{version}-src.tar.gz
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 BuildRequires:  maven-local
 BuildRequires:  mvn(junit:junit)