diff --git a/django_rest_passwordreset/views.py b/django_rest_passwordreset/views.py
index 1af7590..3b13a34 100644
--- a/django_rest_passwordreset/views.py
+++ b/django_rest_passwordreset/views.py
@@ -170,6 +170,7 @@ def post(self, request, *args, **kwargs):
             post_password_reset.send(
                 sender=self.__class__,
                 user=reset_password_token.user,
+                instance = self, # instance should have in the post password reset 
                 reset_password_token=reset_password_token,
             )