diff --git a/src/Entity/LabelDelivery.php b/src/Entity/LabelDelivery.php
index e5db141..8fcec67 100644
--- a/src/Entity/LabelDelivery.php
+++ b/src/Entity/LabelDelivery.php
@@ -13,6 +13,11 @@ class LabelDelivery implements NodeInterface
      */
     public $LabelLinkIndicator;
 
+    /**
+     * @var boolean
+     */
+    public $LabelLinksIndicator;
+
     /**
      * @var string
      */
@@ -55,11 +60,17 @@ public function __construct(\stdClass $response = null)
     {
         $this->LabelLinkIndicator = null;
 
+        $this->LabelLinksIndicator = null;
+
         if (null !== $response) {
             if (isset($response->LabelLinkIndicator)) {
                 $this->LabelLinkIndicator = true;
             }
 
+            if (isset($response->LabelLinksIndicator)) {
+                $this->LabelLinksIndicator = true;
+            }
+
             if (isset($response->EMailAddress)) {
                 $this->setEmailAddress($response->EMailAddress);
             }
@@ -106,6 +117,10 @@ public function toNode(DOMDocument $document = null)
             $node->appendChild($document->createElement('LabelLinkIndicator', $this->LabelLinkIndicator));
         }
 
+        if (isset($this->LabelLinksIndicator)) {
+            $node->appendChild($document->createElement('LabelLinksIndicator', $this->LabelLinksIndicator));
+        }
+
         if (isset($this->EMailAddress)) {
             $node->appendChild($document->createElement('EMailAddress', $this->EMailAddress));
         }
@@ -155,6 +170,24 @@ public function setLabelLinkIndicator($labelLinkIndicator)
         return $this;
     }
 
+    /**
+     * @return string
+     */
+    public function getLabelLinksIndicator()
+    {
+        return $this->LabelLinksIndicator;
+    }
+
+    /**
+     * @return $this
+     */
+    public function setLabelLinksIndicator($labelLinksIndicator)
+    {
+        $this->LabelLinksIndicator = $labelLinksIndicator;
+
+        return $this;
+    }
+
     /**
      * @return string
      */
diff --git a/src/Entity/ShipmentServiceOptions.php b/src/Entity/ShipmentServiceOptions.php
index b2b9f18..fdea228 100644
--- a/src/Entity/ShipmentServiceOptions.php
+++ b/src/Entity/ShipmentServiceOptions.php
@@ -188,7 +188,7 @@ public function toNode(DOMDocument $document = null)
             $emailMessageNode = $labelDeliveryNode->appendChild($document->createElement('EMailMessage'));
             $labelDelivery = $this->getLabelDelivery();
             foreach ($labelDelivery as $key => $value) {
-                if ($key == 'LabelLinkIndicator') {
+                if ($key == 'LabelLinksIndicator') {
                     $labelDeliveryNode->appendChild($document->createElement($key, $value));
                 } elseif ($key == 'SubjectCode') {
                     $SubjectNode = $emailMessageNode->appendChild($document->createElement('Subject'));