diff --git a/classes/Category.php b/classes/Category.php
index 7c24a61d0..f3229ab9b 100644
--- a/classes/Category.php
+++ b/classes/Category.php
@@ -804,18 +804,13 @@ class CategoryCore extends ObjectModel
 				FROM `'._DB_PREFIX_.'category` c
 				LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON c.`id_category` = cl.`id_category`'.Shop::addSqlRestrictionOnLang('cl');
 		if (Shop::getContext() == Shop::CONTEXT_SHOP && $use_shop_context)
-			$sql .= '
-				LEFT JOIN `'._DB_PREFIX_.'category_shop` cs ON (c.`id_category` = cs.`id_category` AND cs.`id_shop` = '.(int)$id_shop.')';
-		$sql .= '
-				WHERE `id_lang` = '.(int)$id_lang;
+			$sql .= ' LEFT JOIN `'._DB_PREFIX_.'category_shop` cs ON (c.`id_category` = cs.`id_category` AND cs.`id_shop` = '.(int)$id_shop.')';
+		$sql .= ' WHERE `id_lang` = '.(int)$id_lang;
 		if (Shop::getContext() == Shop::CONTEXT_SHOP && $use_shop_context)
-			$sql .= '
-					AND cs.`id_shop` = '.(int)$shop->id;
-		$sql .= '
-					AND c.`id_parent` = '.(int)$id_parent;
+			$sql .= ' AND cs.`id_shop` = '.(int)$shop->id;
+		$sql .= ' AND c.`id_parent` = '.(int)$id_parent;
 		if (Shop::getContext() == Shop::CONTEXT_SHOP && $use_shop_context)
-			$sql .= '
-					ORDER BY cs.`position` ASC';
+			$sql .= ' ORDER BY cs.`position` ASC';
 		return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
 	}