diff --git a/pkg/monitoringService/ee_monitoring_service_client.go b/pkg/monitoringService/ee_monitoring_service_client.go
index 13c594f..a1d0001 100644
--- a/pkg/monitoringService/ee_monitoring_service_client.go
+++ b/pkg/monitoringService/ee_monitoring_service_client.go
@@ -31,8 +31,9 @@ func (client *EEMonitoringServiceClientImpl) TriggerSeverityUpdateWebhook(
 	logger.Info(fmt.Sprintf("Triggering severity update webhook for requestId: %s", requestId))
 	fullURL := client.BaseURL + client.WebhookAPIPath
 	requestHeaders := map[string]string{
-		"Content-Type":   "application/json",
-		"CORRELATION_ID": requestId,
+		"Content-Type":     "application/json",
+		"X-Correlation-Id": requestId,
+		"correlationId":    requestId,
 	}
 
 	incidentDetails := contracts.IncidentDetails{