diff --git a/config.xml b/config.xml
index 571cec0..8440266 100644
--- a/config.xml
+++ b/config.xml
@@ -2,7 +2,7 @@
         <module>
             <name>imaxmultiean</name>
             <displayName><![CDATA[Gestor de EANs Múltiples]]></displayName>
-            <version><![CDATA[1.4]]></version>
+            <version><![CDATA[1.5]]></version>
             <description><![CDATA[Permite añadir y gestionar múltiples códigos EAN para cada producto y combinación.]]></description>
             <author><![CDATA[Informax]]></author>
             <tab><![CDATA[administration]]></tab>
diff --git a/imaxmultiean.php b/imaxmultiean.php
index 58af655..276e467 100644
--- a/imaxmultiean.php
+++ b/imaxmultiean.php
@@ -22,7 +22,7 @@ class ImaxMultiEAN extends Module {
         $this->name = 'imaxmultiean';
         $this->tab = 'administration';
         $this->path = _PS_MODULE_DIR_ . $this->name . '/';
-        $this->version = '1.4';
+        $this->version = '1.5';
         $this->author = 'Informax';
         $this->need_instance = 0;
         $this->idManual = '';
diff --git a/templates/hook/admin_products_extra.tpl b/templates/hook/admin_products_extra.tpl
index b7c8161..6dbe926 100644
--- a/templates/hook/admin_products_extra.tpl
+++ b/templates/hook/admin_products_extra.tpl
@@ -93,7 +93,8 @@
 
 <script>
 $(function(){
-    $('.guardarEAN').click(function(){
+    $('.guardarEAN').click(function(ev){
+        ev.preventDefault();
         let data = {
             accion: 'storeEAN',
             productId: "{$product_id}",