diff --git a/apps/jqr/pubsub.py b/apps/jqr/pubsub.py
index 2045deb..1babdb7 100644
--- a/apps/jqr/pubsub.py
+++ b/apps/jqr/pubsub.py
@@ -86,5 +86,5 @@ class JQRQrcodeCallbackPubSub:
 if not settings.DEBUG:
     t = Thread(target=JQREventNewUserCallbackPubSub.event_callback_listener)
     t.start()
-    t2 = Thread(target=JQRQrcodeCallbackPubSub.qrcode_callback_listener)
-    t2.start()
+    # t2 = Thread(target=JQRQrcodeCallbackPubSub.qrcode_callback_listener)
+    # t2.start()