diff --git a/src/models/store.js b/src/models/store.js
index 57551f8f..6a1ca22a 100644
--- a/src/models/store.js
+++ b/src/models/store.js
@@ -605,7 +605,7 @@ const orderSchema = new mongoose.Schema({
   master_connections: [
     {
       master_name: { type: String, default: null },
-    
+      hardwareId: { type: String, default: null },
       slaves: { type: String, default: null },
       location: { type: String, default: null },
       googleLocation: { type: String, default: null },