diff --git a/django/didgeridoo/currencies/urls.py b/django/didgeridoo/currencies/urls.py
index ef9dd3f..0ef97bf 100644
--- a/django/didgeridoo/currencies/urls.py
+++ b/django/didgeridoo/currencies/urls.py
@@ -1,10 +1,10 @@
 from django.conf.urls import url
-from currencies.views import currencies, CurrencyUpdate
+from currencies.views import currencies, currency_update
 
 
 urlpatterns = [
     url(r'^currencies/$', currencies),
-    url(r'^ajax/CurrencyUpdate/$',
-        CurrencyUpdate,
-        name='CurrencyUpdate'),
+    url(r'^ajax/currency_update/$',
+        currency_update,
+        name='currency_update'),
 ]
diff --git a/django/didgeridoo/currencies/views.py b/django/didgeridoo/currencies/views.py
index 0dcd960..86419ff 100644
--- a/django/didgeridoo/currencies/views.py
+++ b/django/didgeridoo/currencies/views.py
@@ -10,11 +10,11 @@ from currencies.forms import CurrencyForm
 from django.http import JsonResponse
 
 
-def CurrencyUpdate(request):
-    currency = request.GET.get('CurrencyUpdate', None)
+def currency_update(request):
+    currency = request.GET.get('currency_update', None)
     data = {
-        'currency': ExchangeRate_name.objects.get(
-                    currency).id
+        'currency': ExchangeRate.objects.filter(
+            name__name=currency).latest('date')
     }
     print('currency: ', currency, 'data: ', data)
     return JsonResponse(data)
diff --git a/django/didgeridoo/static/js/app.js b/django/didgeridoo/static/js/app.js
index 90b51bc..e9dea69 100644
--- a/django/didgeridoo/static/js/app.js
+++ b/django/didgeridoo/static/js/app.js
@@ -1,7 +1,7 @@
-  $("#CurrencyUpdate").change(function () {
+  $("#currency_update").change(function () {
     var currency = $(this).val();
     $.ajax({
-      url: '/ajax/CurrencyUpdate/',
+      url: '/ajax/currency_update/',
       data: {
         'currency': currency
       },
diff --git a/django/didgeridoo/webshop/templates/webshop/nav.html b/django/didgeridoo/webshop/templates/webshop/nav.html
index aa45224..f009520 100644
--- a/django/didgeridoo/webshop/templates/webshop/nav.html
+++ b/django/didgeridoo/webshop/templates/webshop/nav.html
@@ -22,7 +22,7 @@
       </ul>
       <form action="" method="POST" novalidate>
         {% csrf_token %}
-        <select name="CurrencyUpdate" id="CurrencyUpdate" onchange="this.form.submit()">
+        <select name="currency_update" id="currency_update" onchange="this.form.submit()">
             <option value="CHF">CHF</option>
             <option value="USD">USD</option>
             <option value="GBP">GBP</option>