diff --git a/kfet/static/kfet/js/history.js b/kfet/static/kfet/js/history.js
index 9f6a31ee..01ca1699 100644
--- a/kfet/static/kfet/js/history.js
+++ b/kfet/static/kfet/js/history.js
@@ -1,6 +1,10 @@
 class KHistory {
+
+    static get default_options() {
+        return { from: moment().subtract(1, 'days').format('YYYY-MM-DD HH:mm:ss'), };
+    }
     
-    constructor(api_options, display_options) {
+    constructor(display_options) {
         this.templates = {
             'purchase': '<div class="ope"><span class="amount"></span><span class="infos1"></span><span class="infos2"></span><span class="addcost"></span><span class="canceled"></span></div>',
             'specialope': '<div class="ope"><span class="amount"></span><span class="infos1"></span><span class="infos2"></span><span class="addcost"></span><span class="canceled"></span></div>',
@@ -14,26 +18,33 @@ class KHistory {
         this._$nb_opes = $('#nb_opes');
         
         this.list = new OperationList();
-        this.api_options = 
-            api_options || { from: moment().subtract(1, 'days').format('YYYY-MM-DD HH:mm:ss'), };
+
         this.display_options = display_options || {};
 
         this._init_selection();
         this._init_events();
     }
 
+    fetch(api_options) {
+        this._$container.html('');
+        this.list.clear();
+
+        if (api_options)
+            this.api_options = api_options;
+        else if (!this.api_options)
+            this.api_options = this.constructor.default_options;
+
+        this.list.fromAPI(this.api_options)
+            .done( () => this.display() );
+
+    }
+
     display() {
         this.list.display(this._$container, this.templates, this.display_options);
         var nb_opes = this._$container.find('.ope[canceled="false"]').length;
         $('#nb_opes').text(nb_opes);
     }
 
-    reset() {
-        this._$container.html('');
-        this.list.clear();
-        this.list.fromAPI(this.api_options, this.display.bind(this), $.noop);
-    }
-
     _init_selection() {
         this._$container.selectable({
             filter: 'div.opegroup, div.ope',
diff --git a/kfet/static/kfet/js/kpsul.js b/kfet/static/kfet/js/kpsul.js
index 81ee2341..65f6fad8 100644
--- a/kfet/static/kfet/js/kpsul.js
+++ b/kfet/static/kfet/js/kpsul.js
@@ -24,6 +24,7 @@ class KPsulManager {
         if (!soft) {
             this.checkout_manager.reset();
             this.article_manager.reset_data();
+            this.history.fetch();
         }
     }
 
diff --git a/kfet/templates/kfet/account_read.html b/kfet/templates/kfet/account_read.html
index 791c7512..b11a2cb0 100644
--- a/kfet/templates/kfet/account_read.html
+++ b/kfet/templates/kfet/account_read.html
@@ -105,10 +105,7 @@ $(document).ready(function() {
     // Lock to avoid multiple requests
     window.lock = 0;
 
-    var history = new KHistory();
-    history.api_options = {
-        'accounts': [{{ account.pk }}],
-    };
+    var history = new KHistory({'remove_props': ['trigramme']});
 
     // -----
     // Synchronization
@@ -116,7 +113,7 @@ $(document).ready(function() {
 
     OperationWebSocket.add_handler((data) => history.update_data(data));
 
-    Config.reset(history.reset.bind(history));
+    Config.reset(() => history.fetch({'accounts': [{{account.pk}}]}));
 });
 </script>
 
diff --git a/kfet/templates/kfet/history.html b/kfet/templates/kfet/history.html
index 04cfd062..1d0d8e06 100644
--- a/kfet/templates/kfet/history.html
+++ b/kfet/templates/kfet/history.html
@@ -93,10 +93,9 @@ $(document).ready(function() {
             data['checkouts'] = checkouts;
         var accounts = getSelectedMultiple($accounts);
             data['accounts'] = accounts;
-        history.api_options = data ;
 
         // Update history
-        history.reset();
+        history.fetch(data);
     }
 
     $('#from_date').datetimepicker({
diff --git a/kfet/templates/kfet/kpsul.html b/kfet/templates/kfet/kpsul.html
index 2b98838e..2ba18251 100644
--- a/kfet/templates/kfet/kpsul.html
+++ b/kfet/templates/kfet/kpsul.html
@@ -668,7 +668,7 @@ $(document).ready(function() {
         Config.reset(function() {
             kpsul.article_manager.reset_data();
             displayAddcost();
-            kpsul.history.reset();
+            kpsul.history.fetch();
         });
     }
 
diff --git a/kfet/templates/kfet/transfers.html b/kfet/templates/kfet/transfers.html
index b8bf8c70..ba59d197 100644
--- a/kfet/templates/kfet/transfers.html
+++ b/kfet/templates/kfet/transfers.html
@@ -55,9 +55,6 @@ $(document).ready(function() {
     window.lock = 0;
 
     var history = new KHistory();
-    history.api_options = {
-        'transfersonly': true,
-    };
 
     // -----
     // Synchronization
@@ -65,7 +62,7 @@ $(document).ready(function() {
 
     OperationWebSocket.add_handler((data) => history.update_data(data));
 
-    Config.reset(history.reset.bind(history));
+    Config.reset(() => history.fetch({'transfersonly': true}));
 });
 
 </script>
diff --git a/kfet/views.py b/kfet/views.py
index 60ba25ac..5ef21330 100644
--- a/kfet/views.py
+++ b/kfet/views.py
@@ -1441,11 +1441,11 @@ def kpsul_cancel_operations(request):
 @login_required
 def history_json(request):
     # Récupération des paramètres
-    from_date = request.POST.get('from', None)
-    to_date = request.POST.get('to', None)
-    checkouts = request.POST.getlist('checkouts[]', None)
-    accounts = request.POST.getlist('accounts[]', None)
-    transfers_only = request.POST.get('transfersonly', None)
+    from_date = request.GET.get('from', None)
+    to_date = request.GET.get('to', None)
+    checkouts = request.GET.getlist('checkouts[]', None)
+    accounts = request.GET.getlist('accounts[]', None)
+    transfers_only = request.GET.get('transfersonly', None)
 
     # Construction de la requête (sur les opérations) pour le prefetch
     ope_queryset_prefetch = Operation.objects.select_related(