diff --git a/x-pack/plugins/infra/public/alerting/inventory/components/expression.tsx b/x-pack/plugins/infra/public/alerting/inventory/components/expression.tsx
index 8d36262b5579..583cbe18ee9d 100644
--- a/x-pack/plugins/infra/public/alerting/inventory/components/expression.tsx
+++ b/x-pack/plugins/infra/public/alerting/inventory/components/expression.tsx
@@ -364,7 +364,7 @@ export const Expressions: React.FC<Props> = (props) => {
       <AlertPreview
         alertInterval={alertInterval}
         alertType={METRIC_INVENTORY_THRESHOLD_ALERT_TYPE_ID}
-        alertParams={pick(alertParams as any, 'criteria', 'nodeType', 'sourceId')}
+        alertParams={pick(alertParams as any, 'criteria', 'nodeType', 'sourceId', 'filterQuery')}
         validate={validateMetricThreshold}
         fetch={alertsContext.http.fetch}
         groupByDisplayName={alertParams.nodeType}