diff --git a/src/controllers/departmentController.js b/src/controllers/departmentController.js
index 1ec16940..b521787d 100644
--- a/src/controllers/departmentController.js
+++ b/src/controllers/departmentController.js
@@ -923,7 +923,7 @@ exports.getZonebasedLocations = async (req, reply) => {
   
   const getZonesByCitys = async (city) => {
     try {
-      const result = await Branch.aggregate([
+      const result = await Zone.aggregate([
         {
           $project: {
             city: { $trim: { input: "$city" } }, // Trim city field in DB