diff --git a/engine/apps/alerts/constants.py b/engine/apps/alerts/constants.py
index c91cabfa..637f02a0 100644
--- a/engine/apps/alerts/constants.py
+++ b/engine/apps/alerts/constants.py
@@ -28,4 +28,4 @@ class AlertGroupState(str, Enum):
 
 
 SERVICE_LABEL = "service_name"
-SERVICE_LABEL_TEMPLATE_FOR_ALERTING_INTEGRATION = "{{ payload.common_labels.service_name }}"
+SERVICE_LABEL_TEMPLATE_FOR_ALERTING_INTEGRATION = "{{ payload.commonLabels.service_name }}"