diff --git a/rse/doc/org.eclipse.rse.doc.isv/buildDoc.xml b/rse/doc/org.eclipse.rse.doc.isv/buildDoc.xml
index a47597eead5..4e4ee0a744f 100755
--- a/rse/doc/org.eclipse.rse.doc.isv/buildDoc.xml
+++ b/rse/doc/org.eclipse.rse.doc.isv/buildDoc.xml
@@ -2,7 +2,7 @@
 <project name="RSE ISV Doc Build" default="all" basedir=".">
 
 	<target name="init">
-		<!-- available file="${basedir}/index" property="index.present" / -->
+		<available file="${basedir}/index" property="index.present" />
 	</target>
 
 	<target name="all" depends="init" unless="index.present">