diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b705e7d..f6c71883 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Fixed a bug in GForm's RemoteSelect where the value for Dropdown could not change
+- Fixed the URL attached to an Incident created via the 'Declare Incident' button of a Slack alert by @sd2k ([#1738](https://github.com/grafana/oncall/pull/1738))
 
 ## v1.2.8 (2023-04-06)
 
diff --git a/engine/apps/alerts/models/alert_group.py b/engine/apps/alerts/models/alert_group.py
index 7d4c4c95..cf776ab6 100644
--- a/engine/apps/alerts/models/alert_group.py
+++ b/engine/apps/alerts/models/alert_group.py
@@ -474,7 +474,7 @@ class AlertGroup(AlertGroupSlackRenderingMixin, EscalationSnapshotMixin, models.
 
     @property
     def web_link(self) -> str:
-        return urljoin(self.channel.organization.web_link, f"?page=incident&id={self.public_primary_key}")
+        return urljoin(self.channel.organization.web_link, f"alert-groups/{self.public_primary_key}")
 
     @property
     def declare_incident_link(self) -> str: