prep for update sites

features/org.eclipse.wst.xml_core.feature/addPreBuiltComponents.xml

diff --git a/features/org.eclipse.wst.xml_core.feature/addPreBuiltComponents.xml b/features/org.eclipse.wst.xml_core.feature/addPreBuiltComponents.xml
index 7ca0881..e55308a 100644
--- a/features/org.eclipse.wst.xml_core.feature/addPreBuiltComponents.xml
+++ b/features/org.eclipse.wst.xml_core.feature/addPreBuiltComponents.xml
@@ -29,8 +29,8 @@
 	    <echo message="Current destination.temp.folder during callback: ${destination.temp.folder}" />
         <copy
             todir="${destination.temp.folder}"
-            overwrite="false">
-            <fileset dir="${env.BUILD_HOME}/prebuilt/eclipse/plugins/org.apache.xerces*"></fileset>
+            overwrite="true">
+            <fileset dir="${env.BUILD_HOME}/prebuilt/eclipse/plugins/" includes="org.apache.xerces*/**" />
         </copy>
 	</target>