diff --git a/htdocs/product/inventory/list.php b/htdocs/product/inventory/list.php
index 7e795d821bf..553f4ed8baa 100644
--- a/htdocs/product/inventory/list.php
+++ b/htdocs/product/inventory/list.php
@@ -464,13 +464,15 @@ $moreforfilter.= $langs->trans('MyFilter') . ': <input type="text" name="search_
 $moreforfilter.= '</div>';*/
 
 // Filter on categories
-if (!empty($conf->categorie->enabled) && $user->rights->categorie->lire) {
+if (!empty($conf->global->MAIN_SEARCH_CATEGORY_PRODUCT_ON_LISTS) && !empty($conf->categorie->enabled) && $user->rights->categorie->lire) {
 	$moreforfilter .= '<div class="divsearchfield">';
-	$moreforfilter .= img_picto($langs->trans('Categories'), 'category', 'class="pictofixedwidth"');
+	$tmptitle = $langs->transnoentities('ProductsCategoriesShort');
+	$moreforfilter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
 	$categoriesProductArr = $form->select_all_categories(Categorie::TYPE_PRODUCT, '', '', 64, 0, 1);
 	$categoriesProductArr[-2] = '- '.$langs->trans('NotCategorized').' -';
-	$moreforfilter .= Form::multiselectarray('search_category_product_list', $categoriesProductArr, $searchCategoryProductList, 0, 0, 'minwidth300');
-	$moreforfilter .= ' <input type="checkbox" class="valignmiddle" id="search_category_product_operator" name="search_category_product_operator" value="1"'.($searchCategoryProductOperator == 1 ? ' checked="checked"' : '').'/><label class="none valignmiddle" for="search_category_product_operator">'.$langs->trans('UseOrOperatorForCategories').'</label>';
+	$moreforfilter .= Form::multiselectarray('search_category_product_list', $categoriesProductArr, $searchCategoryProductList, 0, 0, 'minwidth300', 0, 0, '', 'category', $tmptitle);
+	$moreforfilter .= ' <input type="checkbox" class="valignmiddle" id="search_category_product_operator" name="search_category_product_operator" value="1"'.($searchCategoryProductOperator == 1 ? ' checked="checked"' : '').'/>';
+	$moreforfilter .= $form->textwithpicto('', $langs->trans('UseOrOperatorForCategories') . ' : ' . $tmptitle, 1, 'help', '', 0, 2, 'tooltip_cat_pro'); // Tooltip on click
 	$moreforfilter .= '</div>';
 }