diff --git a/addons/ospp_slide/models/models.py b/addons/ospp_slide/models/models.py
index 72a2c4e..5ef28c1 100644
--- a/addons/ospp_slide/models/models.py
+++ b/addons/ospp_slide/models/models.py
@@ -181,6 +181,7 @@ class ChannelInstance(models.Model):
                 partner_ids=partner_ids,
                 **kwargs,
             )
+            rec.is_notified = True
             return True