diff --git a/drone_poller.py b/drone_poller.py
index 0a89bb3..4267dc4 100644
--- a/drone_poller.py
+++ b/drone_poller.py
@@ -30,6 +30,7 @@ def poll_website():
         if booked_station['id'] and booked_station['id'] not in booking_history and \
                 booked_station['station']:
             print('received a new booking')
+            booking_history.append(booked_station['id'])
             # ETHEREUM
             # now end the charging
             if not settings.DEMO: