diff --git a/config.xml b/config.xml
index cf023f0..e5cae46 100644
--- a/config.xml
+++ b/config.xml
@@ -2,7 +2,7 @@
 <module>
     <name>ps_imageslider</name>
     <displayName><![CDATA[Image slider]]></displayName>
-    <version><![CDATA[3.2.0]]></version>
+    <version><![CDATA[3.2.1]]></version>
     <description><![CDATA[Adds an image slider to your site.]]></description>
     <author><![CDATA[PrestaShop]]></author>
     <tab><![CDATA[front_office_features]]></tab>
diff --git a/ps_imageslider.php b/ps_imageslider.php
index e79f9a9..832cc01 100644
--- a/ps_imageslider.php
+++ b/ps_imageslider.php
@@ -52,7 +52,7 @@ public function __construct()
     {
         $this->name = 'ps_imageslider';
         $this->tab = 'front_office_features';
-        $this->version = '3.2.0';
+        $this->version = '3.2.1';
         $this->author = 'PrestaShop';
         $this->need_instance = 0;
         $this->secure_key = Tools::hash($this->name);
@@ -666,12 +666,11 @@ public function headerHTML()
                 new Sortable(slideList[0], {
                 animation: 150,
                 onUpdate: function (event) {
-                    var sortableIdsAsTableString = this.toArray();
-                    var sortableIdsAsData = sortableIdsAsTableString.map((x) => x.slice(-1));
+                    var slideIdList = this.toArray();
                     var ajaxCallParameters = {
                     ajax: true,
                     action: "updateSlidesPosition",
-                    slides: sortableIdsAsData
+                    slides: slideIdList
                     };
                     $.ajax({
                     type: "POST",
diff --git a/views/templates/hook/list.tpl b/views/templates/hook/list.tpl
index 1e34f15..347211c 100644
--- a/views/templates/hook/list.tpl
+++ b/views/templates/hook/list.tpl
@@ -28,7 +28,7 @@
 	<div id="slidesContent">
 		<div id="slides" class="list-group">
 			{foreach from=$slides item=slide}
-				<div id="slides_{$slide.id_slide}" class="panel list-group-item" data-id="slides[]={$slide.id_slide}">
+				<div id="slides_{$slide.id_slide}" class="panel list-group-item" data-id="{$slide.id_slide}">
 					<div class="row">
 						<div class="col-lg-1">
 							<span><i class="icon-arrows "></i></span>