diff --git a/venture/app.py b/venture/app.py
index 2f7ab13..6cb9f39 100644
--- a/venture/app.py
+++ b/venture/app.py
@@ -35,7 +35,7 @@ def on_join_contestant(data):
 
 @socketio.on('buzz')
 def on_buzz():
-    contestant = session.game[request.sid]
+    contestant = session.game.contestants[request.sid]
     if contestant.locked:
         return
     emit('contestant-buzzed', {'sid': request.sid}, to=session.room)