diff --git a/django/didgeridoo/webshop/views.py b/django/didgeridoo/webshop/views.py
index 53b43f8..09cac08 100644
--- a/django/didgeridoo/webshop/views.py
+++ b/django/didgeridoo/webshop/views.py
@@ -274,7 +274,7 @@ def cart(request):
                 # get exchange_rate multiplyed:
                 cart_position.price_in_chf = rate.exchange(
                     currency,
-                    cart_position.price_in_chf
+                    cart_position.article.price_in_chf
                     )
                 totalprice_list.append(cart_position.price_in_chf)