diff --git a/back/methods/machine-worker/add.js b/back/methods/machine-worker/add.js
index 92d0df78e3..c6fdd620e5 100644
--- a/back/methods/machine-worker/add.js
+++ b/back/methods/machine-worker/add.js
@@ -37,14 +37,14 @@ module.exports = Self => {
 
             if (!machine) throw new Error(`plate ${plate} does not exist`);
 
-                await models.MachineWorker.updateAll(
-                    {
-                        or: [{workerFk: userId}, {machineFk: machine.id}],
-                        and: [{outTime: null }]
-                    },
-                    {outTime: Date.vnNew()},
-                    myOptions
-                );
+            await models.MachineWorker.updateAll(
+                {
+                    or: [{workerFk: userId}, {machineFk: machine.id}],
+                    and: [{outTime: null }]
+                },
+                {outTime: Date.vnNew()},
+                myOptions
+            );
             
             await models.MachineWorker.create({machineFk: machine.id, workerFk: userId}, myOptions);