diff --git a/subscriptions/views.py b/subscriptions/views.py
index cde1285..8916073 100644
--- a/subscriptions/views.py
+++ b/subscriptions/views.py
@@ -9,7 +9,7 @@ import json, jwt
 # import os
 
 import app_store_notifications_v2_validator as asn2
-
+from app_store_notifications_v2_validator import InvalidTokenError
 
 def index(request):
     return HttpResponse("Hello, world. You're at the subs index.")