diff --git a/src/routes/tanksRoute.js b/src/routes/tanksRoute.js
index 6122a18d..b4236657 100644
--- a/src/routes/tanksRoute.js
+++ b/src/routes/tanksRoute.js
@@ -289,6 +289,7 @@ module.exports = function (fastify, opts, next) {
                 manual_threshold_litres:{type:"string"},
                 manual_threshold_time:{type:"string"},
                 stopTime:{type:"string"},
+                start_instance_id:{type:"string"},
                 motor_id:{type:"string"},
             },
           },