diff --git a/kfet/static/kfet/css/history.css b/kfet/static/kfet/css/history.css
index 64b82f96..fc6a46ad 100644
--- a/kfet/static/kfet/css/history.css
+++ b/kfet/static/kfet/css/history.css
@@ -40,7 +40,7 @@
     width:90px;
 }
 
-#history .opegroup .info {
+#history .opegroup .infos {
     text-align:center;
     width:145px;
 }
diff --git a/kfet/static/kfet/js/history.js b/kfet/static/kfet/js/history.js
index f870b4cc..bde8b149 100644
--- a/kfet/static/kfet/js/history.js
+++ b/kfet/static/kfet/js/history.js
@@ -58,7 +58,7 @@ function KHistory(options={}) {
         var addcost_for = ope['addcost_for__trigramme'];
         if (addcost_for) {
             var addcost_amount = parseFloat(ope['addcost_amount']);
-            $ope_html.find('.addcost').text('('+amountDisplay(addcost_amount, is_cof)+'UKF pour '+addcost_for+')');
+            $ope_html.find('.addcost').text('('+amountDisplay(addcost_amount, is_cof)+' UKF pour '+addcost_for+')');
         }
 
         if (ope['canceled_at'])
@@ -88,7 +88,7 @@ function KHistory(options={}) {
 
     this.cancelOpe = function(ope, $ope = null) {
         if (!$ope)
-            $ope = this.findOpe(ope['id']);
+            $ope = this.findOpe(ope['id'], ope['type']);
 
         var cancel = 'Annulé';
         var canceled_at = dateUTCToParis(ope['canceled_at']);
@@ -123,7 +123,7 @@ function KHistory(options={}) {
             .data('id', opegroup['id'])
             .find('.time').text(at).end()
             .find('.trigramme').text(trigramme).end()
-            .find('.info').text("Transferts").end()
+            .find('.infos').text("Transferts").end()
             .find('.amount').text(amount).end()
             .find('.comment').text(comment).end();
 
@@ -155,7 +155,7 @@ function KHistory(options={}) {
         });
     }
 
-    this.findOpe = function(id, type) {
+    this.findOpe = function(id, type='ope') {
         return this.$container.find('.ope').filter(function() {
             return ($(this).data('id') == id && $(this).data('type') == type)
         });
@@ -175,7 +175,7 @@ KHistory.default_options = {
     container: '#history',
     template_day: '<div class="day"></div>',
     template_opegroup: '<div class="opegroup"><span class="time"></span><span class="trigramme"></span><span class="amount"></span><span class="valid_by"></span><span class="comment"></span></div>',
-    template_transfergroup: '<div class="opegroup"><span class="time"></span><span class="info"></span><span class="valid_by"></span><span class="comment"></span></div>',
+    template_transfergroup: '<div class="opegroup"><span class="time"></span><span class="infos"></span><span class="valid_by"></span><span class="comment"></span></div>',
     template_ope: '<div class="ope"><span class="amount"></span><span class="infos1"></span><span class="infos2"></span><span class="addcost"></span><span class="canceled"></span></div>',
     template_transfer: '<div class="ope"><span class="amount"></span><span class="infos1"></span><span class="glyphicon glyphicon-arrow-right"></span><span class="infos2"></span><span class="canceled"></span></div>',
     display_trigramme: true,
diff --git a/kfet/templates/kfet/kpsul.html b/kfet/templates/kfet/kpsul.html
index fb59060b..a27d9069 100644
--- a/kfet/templates/kfet/kpsul.html
+++ b/kfet/templates/kfet/kpsul.html
@@ -1211,7 +1211,7 @@ $(document).ready(function() {
             // DEL (Suppr)
             var opes_to_cancel = [];
             khistory.$container.find('.ope.ui-selected').each(function () {
-                opes_to_cancel.push($(this).data('ope'));
+                opes_to_cancel.push($(this).data('type')+' '+$(this).data('id'));
             });
             if (opes_to_cancel.length > 0)
                 cancelOperations(opes_to_cancel);
diff --git a/kfet/views.py b/kfet/views.py
index b5ade6ae..5cec6eff 100644
--- a/kfet/views.py
+++ b/kfet/views.py
@@ -1053,6 +1053,7 @@ def kpsul_perform_operations(request):
     websocket_data = {}
     websocket_data['opegroups'] = [{
         'add': True,
+        'type': 'opegroup',
         'id': operationgroup.pk,
         'amount': operationgroup.amount,
         'checkout__name': operationgroup.checkout.name,
@@ -1282,10 +1283,20 @@ def kpsul_cancel_operations(request):
     for ope in opes:
         websocket_data['opes'].append({
             'cancellation': True,
+            'type': 'ope',
             'id': ope,
             'canceled_by__trigramme': canceled_by__trigramme,
             'canceled_at': canceled_at,
         })
+    for ope in transfers:
+        websocket_data['opes'].append({
+            'cancellation': True,
+            'type': 'transfer',
+            'id': ope,
+            'canceled_by__trigramme': canceled_by__trigramme,
+            'canceled_at': canceled_at,
+        })
+
     # Need refresh from db cause we used update on querysets
     checkouts_pk = [checkout.pk for checkout in to_checkouts_balances]
     checkouts = (Checkout.objects