diff --git a/app/assets/javascripts/app/controllers/clues.coffee b/app/assets/javascripts/app/controllers/clues.coffee
index 48c31fd25..5e9e875b7 100644
--- a/app/assets/javascripts/app/controllers/clues.coffee
+++ b/app/assets/javascripts/app/controllers/clues.coffee
@@ -8,7 +8,7 @@ class Index extends App.Controller
     new App.FirstStepsClues(
       el: @el
       onComplete: =>
-        @ajax(
+        App.Ajax.request(
           id:          'preferences'
           type:        'PUT'
           url:         @apiPath + '/users/preferences'
diff --git a/test/browser_test_helper.rb b/test/browser_test_helper.rb
index a63bdcef0..18ee518cb 100644
--- a/test/browser_test_helper.rb
+++ b/test/browser_test_helper.rb
@@ -1626,6 +1626,7 @@ wait untill text in selector disabppears
         text = instance.find_elements(css: '.content.active .js-reset')[0].text
         if !text || text.empty?
           screenshot(browser: instance, comment: 'ticket_update_ok')
+          sleep 1
           return true
         end
       rescue