diff --git a/src/controllers/tanksController.js b/src/controllers/tanksController.js
index 7764fd8a..8189046e 100644
--- a/src/controllers/tanksController.js
+++ b/src/controllers/tanksController.js
@@ -265,9 +265,9 @@ exports.motorAction = async (req, reply) => {
     if(action === "start"){
      start_time = new Date().toLocaleString('en-US', {timeZone: 'Asia/Kolkata'})
       
-      supplier_tank = req.body.from
-      supplier_tank_type = (req.body.from_type).toLowerCase()
-      receiver_type = (req.body.to_type).toLowerCase()
+      const supplier_tank = req.body.from
+      const supplier_tank_type = (req.body.from_type).toLowerCase()
+      const receiver_type = (req.body.to_type).toLowerCase()
       console.log(supplier_tank)