diff --git a/rad/views.py b/rad/views.py
index 0ab27580..65f9003e 100644
--- a/rad/views.py
+++ b/rad/views.py
@@ -81,7 +81,7 @@ def cid_scores(request, pk, passcode):
 
     cid = pk
 
-    cid_user = get_object_or_404(CidUser, pk=cid)
+    cid_user = get_object_or_404(CidUser, cid=cid)
     if cid_user.passcode != passcode:
         Http404("CID / Passcode combination not found")