diff --git a/alerting/src/main/kotlin/org/opensearch/alerting/BucketLevelMonitorRunner.kt b/alerting/src/main/kotlin/org/opensearch/alerting/BucketLevelMonitorRunner.kt
index e960b9da5..9268f5616 100644
--- a/alerting/src/main/kotlin/org/opensearch/alerting/BucketLevelMonitorRunner.kt
+++ b/alerting/src/main/kotlin/org/opensearch/alerting/BucketLevelMonitorRunner.kt
@@ -52,6 +52,7 @@ import org.opensearch.search.builder.SearchSourceBuilder
 import java.time.Instant
 import java.util.UUID
 
+//TODO raise PR for bucket level monitor optimization also. dont miss
 object BucketLevelMonitorRunner : MonitorRunner() {
     private val logger = LogManager.getLogger(javaClass)