diff --git a/kfet/views.py b/kfet/views.py
index 6751d95b..ea191ce3 100644
--- a/kfet/views.py
+++ b/kfet/views.py
@@ -1799,22 +1799,27 @@ def perform_transfers(request):
     websocket_data['opegroups'] = [{
         'add': True,
         'modelname': 'transfergroup',
-        'id': transfergroup.pk,
-        'at': transfergroup.at,
-        'comment': transfergroup.comment,
-        'valid_by__trigramme': (transfergroup.valid_by and
-                                transfergroup.valid_by.trigramme or None),
-        'opes': [],
+        'content': {
+            'id': transfergroup.pk,
+            'at': transfergroup.at,
+            'comment': transfergroup.comment,
+            'valid_by__trigramme': (transfergroup.valid_by and
+                                    transfergroup.valid_by.trigramme or None),
+            'children': []
+        },
     }]
     for transfer in transfers:
         ope_data = {
-            'id': transfer.pk,
-            'amount': transfer.amount,
-            'from_acc': transfer.from_acc.trigramme,
-            'to_acc': transfer.to_acc.trigramme,
-            'canceled_by__trigramme': None, 'canceled_at': None,
+            'modelname': 'transfer',
+            'content': {
+                'id': transfer.pk,
+                'amount': transfer.amount,
+                'from_acc': transfer.from_acc.trigramme,
+                'to_acc': transfer.to_acc.trigramme,
+                'canceled_by__trigramme': None, 'canceled_at': None,
+            },
         }
-        websocket_data['opegroups'][0]['opes'].append(ope_data)
+        websocket_data['opegroups'][0]['content']['children'].append(ope_data)
 
     consumers.KPsul.group_send('kfet.kpsul', websocket_data)
     return JsonResponse(data)