1 files changed, 2 insertions, 0 deletions
diff --git a/web/app/model/Group.js b/web/app/model/Group.js
index a28897feb..bb18b5b3f 100644
--- a/web/app/model/Group.js
+++ b/web/app/model/Group.js
@@ -27,5 +27,7 @@ Ext.define('Traccar.model.Group', {
     }, {
         name: 'groupId',
         type: 'int'
+    }, {
+        name: 'attributes'
     }]
 });