diff --git a/alkatorapi/views.py b/alkatorapi/views.py
index 938870c..2728647 100644
--- a/alkatorapi/views.py
+++ b/alkatorapi/views.py
@@ -145,8 +145,8 @@ def register_racer(request):
         total_price=price,
         address=profile.address,
     )
-    invoice.items.set([racer])
     racer.save()
+    invoice.items.set([racer])
     invoice.save()
 
     payment_data = {