diff --git a/backend/src/services/TicketServices/ListTicketsService.ts b/backend/src/services/TicketServices/ListTicketsService.ts
index ece7f91..1368b06 100644
--- a/backend/src/services/TicketServices/ListTicketsService.ts
+++ b/backend/src/services/TicketServices/ListTicketsService.ts
@@ -1,4 +1,4 @@
-import { Op, fn, where, col } from "sequelize";
+import { Op, fn, where, col, Filterable, Includeable } from "sequelize";
 import { startOfDay, endOfDay, parseISO } from "date-fns";
 
 import Ticket from "../../models/Ticket";
@@ -28,8 +28,8 @@ const ListTicketsService = async ({
   showAll,
   userId
 }: Request): Promise<Response> => {
-  let whereCondition = {};
-  let includeCondition = [];
+  let whereCondition: Filterable["where"];
+  let includeCondition: Includeable[];
 
   includeCondition = [
     {
@@ -97,7 +97,7 @@ const ListTicketsService = async ({
     whereCondition = {
       ...whereCondition,
       createdAt: {
-        [Op.between]: [startOfDay(parseISO(date)), endOfDay(parseISO(date))]
+        [Op.between]: [+startOfDay(parseISO(date)), +endOfDay(parseISO(date))]
       }
     };
   }