diff --git a/jdom2.spec b/jdom2.spec
index ebc54db..f7c7fa3 100644
--- a/jdom2.spec
+++ b/jdom2.spec
@@ -35,6 +35,7 @@ BuildRequires: ant-junit
 %endif
 
 BuildArch:     noarch
+ExclusiveArch: %{java_arches} noarch
 
 %description
 JDOM is a Java-oriented object model which models XML documents.