diff --git a/engine/apps/alerts/incident_log_builder/incident_log_builder.py b/engine/apps/alerts/incident_log_builder/incident_log_builder.py
index 9fb1f002..d291d4fa 100644
--- a/engine/apps/alerts/incident_log_builder/incident_log_builder.py
+++ b/engine/apps/alerts/incident_log_builder/incident_log_builder.py
@@ -152,6 +152,15 @@ class IncidentLogBuilder:
                     Q(type=UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_TRIGGERED)
                     & Q(notification_policy__step=UserNotificationPolicy.Step.WAIT)
                 )
+                # Exclude SUCCESS + ERROR_NOTIFICATION_POSTING_TO_SLACK_IS_DISABLED, these cause confusions as the user
+                # has already been notified by another path so this step should not be displayed, although it is kept
+                # for auditing.
+                | Q(
+                    Q(type=UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_SUCCESS)
+                    & Q(
+                        notification_error_code=UserNotificationPolicyLogRecord.ERROR_NOTIFICATION_POSTING_TO_SLACK_IS_DISABLED
+                    )
+                )
             )
             .select_related("author")
             .distinct()
diff --git a/engine/apps/alerts/tasks/notify_user.py b/engine/apps/alerts/tasks/notify_user.py
index 88f46f6e..2cc8b89e 100644
--- a/engine/apps/alerts/tasks/notify_user.py
+++ b/engine/apps/alerts/tasks/notify_user.py
@@ -528,7 +528,7 @@ def perform_notification(log_record_pk, use_default_notification_policy_fallback
                 )
                 UserNotificationPolicyLogRecord(
                     author=user,
-                    type=UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_FAILED,
+                    type=UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_SUCCESS,
                     notification_policy=notification_policy,
                     reason="Prevented from posting in Slack",
                     alert_group=alert_group,
diff --git a/engine/apps/alerts/tests/test_notify_user.py b/engine/apps/alerts/tests/test_notify_user.py
index a24003df..2b885ced 100644
--- a/engine/apps/alerts/tests/test_notify_user.py
+++ b/engine/apps/alerts/tests/test_notify_user.py
@@ -315,7 +315,7 @@ def test_perform_notification_slack_prevent_posting(
 
     mocked_send_slack_notification.assert_not_called()
     last_log_record = UserNotificationPolicyLogRecord.objects.last()
-    assert last_log_record.type == UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_FAILED
+    assert last_log_record.type == UserNotificationPolicyLogRecord.TYPE_PERSONAL_NOTIFICATION_SUCCESS
     assert last_log_record.reason == "Prevented from posting in Slack"
     assert (
         last_log_record.notification_error_code