diff --git a/admin-dev/themes/default/template/helpers/tree/tree_toolbar_link.tpl b/admin-dev/themes/default/template/helpers/tree/tree_toolbar_link.tpl
index ac2bc08af..177084aa2 100644
--- a/admin-dev/themes/default/template/helpers/tree/tree_toolbar_link.tpl
+++ b/admin-dev/themes/default/template/helpers/tree/tree_toolbar_link.tpl
@@ -22,7 +22,7 @@
 *  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 *}
-<a href="{$link}"{if isset($action)}onclick="{$action}"{/if} class="btn btn-default btn-sm">
+<a href="{$link}"{if isset($action)}onclick="{$action}"{/if}{if isset($id)} id="{$id}"{/if} class="btn btn-default btn-sm">
 	{if isset($icon_class)}<i class="{$icon_class}"></i>{/if}
 	{l s=$label}
 </a>
\ No newline at end of file
diff --git a/classes/helper/HelperTreeCategories.php b/classes/helper/HelperTreeCategories.php
index c28344209..6f5ffeb91 100644
--- a/classes/helper/HelperTreeCategories.php
+++ b/classes/helper/HelperTreeCategories.php
@@ -228,19 +228,20 @@ class HelperTreeCategoriesCore extends TreeCore
 
 		if ($this->useCheckBox())
 		{
-			$this->addAction(new TreeToolbarLink(
+			$checkAll = new TreeToolbarLink(
 				'Check All',
 				'#',
 				'checkAllAssociatedCategories($(\'#'.$this->getId().'\'));',
-				'icon-check-sign')
-			);
-			$this->addAction(new TreeToolbarLink(
+				'icon-check-sign');
+			$checkAll->setAttribute('id', 'check-all-'.$this->getId());
+			$unCheckAll = new TreeToolbarLink(
 				'Uncheck All',
 				'#',
 				'uncheckAllAssociatedCategories($(\'#'.$this->getId().'\'));',
-				'icon-check-empty')
-			);
-
+				'icon-check-empty');
+			$unCheckAll->setAttribute('id', 'uncheck-all-'.$this->getId());
+			$this->addAction($checkAll);
+			$this->addAction($unCheckAll);
 			$this->setNodeFolderTemplate('tree_node_folder_checkbox.tpl');
 			$this->setNodeItemTemplate('tree_node_item_checkbox.tpl');
 			$this->setAttribute('use_checkbox', $this->useCheckBox());