diff --git a/shiftregister/app/models.py b/shiftregister/app/models.py
index 76146d9..9a1f6b2 100644
--- a/shiftregister/app/models.py
+++ b/shiftregister/app/models.py
@@ -125,7 +125,7 @@ class LoginToken(models.Model):
         # import here to break import cycle
         from .tasks import send_message
 
-        send_message.apply_async((msg.pk,))
+        send_message.delay(msg.pk)
 
     def get_absolute_url(self):
         return reverse("token_login", kwargs={"token": self.id})