diff --git a/javascript/duktape/Node.bnd b/javascript/duktape/Node.bnd
index ef1a8627c..f237c876a 100644
--- a/javascript/duktape/Node.bnd
+++ b/javascript/duktape/Node.bnd
@@ -250,6 +250,7 @@ method Node::normalize()
 %{
 	dom_exception exc;
 	exc = dom_node_normalize(priv->node);
+	if (exc != DOM_NO_ERR) return 0;
 	return 0;
 %}