diff --git a/kfet/static/kfet/js/kfet.api.js b/kfet/static/kfet/js/kfet.api.js
index ab6cc7ab..9d805fdc 100644
--- a/kfet/static/kfet/js/kfet.api.js
+++ b/kfet/static/kfet/js/kfet.api.js
@@ -754,24 +754,14 @@ class APIModelForest extends ModelForest {
      * Fills the instance with distant data. It sends a GET HTTP request to 
      * {@link Models.APIModelForest#url_model}.
      * @param   {object} [api_options] Additional data appended to the request.
-     * @param   {jQueryAjaxSuccess} [on_success] A function to be called if the request succeeds.
-     * @param   {jQueryAjaxError} [on_error] A function to be called if the request fails.
      */
-    fromAPI(api_options, on_success, on_error) {
-        var that = this;
-
-        api_options = api_options || {}
-        on_success = on_success || $.noop;
-        on_error = on_error || $.noop;
+    fromAPI(api_options) {
+        api_options = api_options || {};
 
         api_options['format'] = 'json';
 
-        $.getJSON(this.constructor.url_model, api_options)
-            .done(function(json, textStatus, jqXHR) {
-                that.from(json);
-                on_success(json, textStatus, jqXHR);
-            })
-            .fail(on_error);
+        return $.getJSON(this.constructor.url_model, api_options)
+            .done( (json) => this.from(json) );
     }
 }
 
diff --git a/kfet/static/kfet/js/kpsul.js b/kfet/static/kfet/js/kpsul.js
index 703b15b2..e6784f7e 100644
--- a/kfet/static/kfet/js/kpsul.js
+++ b/kfet/static/kfet/js/kpsul.js
@@ -451,7 +451,8 @@ class ArticleManager {
     reset_data() {
         this._$container.html('');
         this.list.clear();
-        this.list.fromAPI({}, this.display_list.bind(this), $.noop) ;
+        this.list.fromAPI()
+            .done( () => this.display_list() );
     }
 
     get_article(id) {