diff --git a/modules/item/back/methods/item/getBalance.js b/modules/item/back/methods/item/getBalance.js
index 20df8eeec9..770d8afbdb 100644
--- a/modules/item/back/methods/item/getBalance.js
+++ b/modules/item/back/methods/item/getBalance.js
@@ -27,12 +27,11 @@ module.exports = Self => {
 
         const where = filter.where;
         const query = 'CALL vn.item_getBalance(?, ?, ?)';
-        let date;
         if (where.date) {
-            date = new Date(where.date);
-            date.setHours(0, 0, 0, 0);
+            where.date = new Date(where.date);
+            where.date.setHours(0, 0, 0, 0);
         }
-        const [diary] = await Self.rawSql(query, [where.itemFk, where.warehouseFk, date], myOptions);
+        const [diary] = await Self.rawSql(query, [where.itemFk, where.warehouseFk, where.date], myOptions);
         for (const entry of diary)
             if (entry.clientType === 'loses') entry.highlighted = true;