diff --git a/bigday/views.py b/bigday/views.py
index 1152e0d..be5ae73 100644
--- a/bigday/views.py
+++ b/bigday/views.py
@@ -10,7 +10,7 @@ def try_again(request):
     return render(request, 'index.html', {'invalid_code': True})
 
 def rsvp(request):
-    rsvpCode = request.GET['rsvp-code']
+    rsvpCode = request.GET['rsvp-code'].upper()
     guests = InvitedGuest.objects.filter(rsvpCode = rsvpCode)
     if request.method == 'GET':
         if not guests: