diff --git a/djangoldp_notification/models.py b/djangoldp_notification/models.py
index 82cf3c2..92c33b2 100644
--- a/djangoldp_notification/models.py
+++ b/djangoldp_notification/models.py
@@ -2,6 +2,8 @@ import requests
 import logging
 import datetime
 from threading import Thread
+
+from django.contrib.sessions.models import Session
 from django.db import models
 from django.conf import settings
 from djangoldp.fields import LDPUrlField
@@ -45,7 +47,7 @@ class Subscription(models.Model):
 # --- SUBSCRIPTION SYSTEM ---
 @receiver(post_save, dispatch_uid="callback_notif")
 def send_notification(sender, instance, **kwargs):
-    if (sender != Notification and sender != LogEntry):
+    if (sender != Notification and sender != LogEntry and sender != Session):
         threads = []
         url = settings.BASE_URL + Model.resource_id(instance) + '/'
         for subscription in Subscription.objects.filter(object=url):