diff --git a/CHANGELOG.md b/CHANGELOG.md
index d67c24f7..1f2ff4ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Enable Grafana Alerting V2 feature flag by default
+
 ## v1.3.98 (2024-02-01)
 
 ### Fixed
diff --git a/engine/apps/api/views/features.py b/engine/apps/api/views/features.py
index 0d65a560..282cce5b 100644
--- a/engine/apps/api/views/features.py
+++ b/engine/apps/api/views/features.py
@@ -19,6 +19,9 @@ class Feature(enum.StrEnum):
     LIVE_SETTINGS = "live_settings"
     GRAFANA_CLOUD_NOTIFICATIONS = "grafana_cloud_notifications"
     GRAFANA_CLOUD_CONNECTION = "grafana_cloud_connection"
+    # GRAFANA_ALERTING_V2 enables advanced OnCall <-> Alerting integration.
+    # On Alerting side it enables integration dropdown in OnCall contact point.
+    # On OnCall side it do nothing, just indicating if OnCall API is ready to that integration.
     GRAFANA_ALERTING_V2 = "grafana_alerting_v2"
     LABELS = "labels"
 
diff --git a/engine/settings/base.py b/engine/settings/base.py
index 9a4c04dd..fa17ab4b 100644
--- a/engine/settings/base.py
+++ b/engine/settings/base.py
@@ -64,7 +64,7 @@ FEATURE_SLACK_INTEGRATION_ENABLED = getenv_boolean("FEATURE_SLACK_INTEGRATION_EN
 FEATURE_MULTIREGION_ENABLED = getenv_boolean("FEATURE_MULTIREGION_ENABLED", default=False)
 FEATURE_INBOUND_EMAIL_ENABLED = getenv_boolean("FEATURE_INBOUND_EMAIL_ENABLED", default=True)
 FEATURE_PROMETHEUS_EXPORTER_ENABLED = getenv_boolean("FEATURE_PROMETHEUS_EXPORTER_ENABLED", default=False)
-FEATURE_GRAFANA_ALERTING_V2_ENABLED = getenv_boolean("FEATURE_GRAFANA_ALERTING_V2_ENABLED", default=False)
+FEATURE_GRAFANA_ALERTING_V2_ENABLED = getenv_boolean("FEATURE_GRAFANA_ALERTING_V2_ENABLED", default=True)
 GRAFANA_CLOUD_ONCALL_HEARTBEAT_ENABLED = getenv_boolean("GRAFANA_CLOUD_ONCALL_HEARTBEAT_ENABLED", default=True)
 GRAFANA_CLOUD_NOTIFICATIONS_ENABLED = getenv_boolean("GRAFANA_CLOUD_NOTIFICATIONS_ENABLED", default=True)
 # Enable labels feature fo all organizations. This flag overrides FEATURE_LABELS_ENABLED_FOR_GRAFANA_ORGS