diff --git a/src/controllers/carsController.js b/src/controllers/carsController.js
index 42974f0..32d9a93 100644
--- a/src/controllers/carsController.js
+++ b/src/controllers/carsController.js
@@ -9,6 +9,7 @@ exports.getMakes = async (req, res) => {
         .lean();
   
       const makes = docs.map((d) => ({
+        value: d._id.toString(),
         label: d.make_name,
       }));