diff --git a/colab/accounts/signals.py b/colab/accounts/signals.py
index c10d6b4..58a6f08 100644
--- a/colab/accounts/signals.py
+++ b/colab/accounts/signals.py
@@ -1,6 +1,6 @@
 
-from django.dispatch import receiver, Signal
-from django.db.models.signals import post_save
+from django.dispatch import Signal
+
 
 user_created = Signal(providing_args=['user', 'password'])
 user_password_changed = Signal(providing_args=['user', 'password'])
--
libgit2 0.21.2