diff --git a/app/doorboy-proxy.py b/app/doorboy-proxy.py
index 92496e4..26e5492 100755
--- a/app/doorboy-proxy.py
+++ b/app/doorboy-proxy.py
@@ -17,6 +17,7 @@ CARD_URI = os.environ["CARD_URI"]
 FLOOR_ACCESS_GROUP = os.environ["FLOOR_ACCESS_GROUP"]
 WORKSHOP_ACCESS_GROUP = os.environ["WORKSHOP_ACCESS_GROUP"]
 MONGO_URI = os.environ["MONGO_URI"]
+SWIPE_URI = os.environ["SWIPE_URI"]
 
 assert len(DOORBOY_SECRET_FLOOR) >= 10
 assert len(DOORBOY_SECRET_WORKSHOP) >= 10