diff --git a/xml-commons-apis.spec b/xml-commons-apis.spec
index 97a6517..51473e6 100644
--- a/xml-commons-apis.spec
+++ b/xml-commons-apis.spec
@@ -5,6 +5,7 @@ Summary:       APIs for DOM, SAX, and JAXP
 License:       ASL 2.0 and W3C and Public Domain
 URL:           http://xml.apache.org/commons/
 BuildArch:     noarch
+ExclusiveArch: %{java_arches} noarch
 
 # From source control because the published tarball doesn't include some docs:
 #   svn export http://svn.apache.org/repos/asf/xml/commons/tags/xml-commons-external-1_4_01/java/external/