diff --git a/src/main/java/org/opensearch/securityanalytics/indexmanagment/DetectorIndexManagementService.java b/src/main/java/org/opensearch/securityanalytics/indexmanagment/DetectorIndexManagementService.java
index f9a202d59..f6630499f 100644
--- a/src/main/java/org/opensearch/securityanalytics/indexmanagment/DetectorIndexManagementService.java
+++ b/src/main/java/org/opensearch/securityanalytics/indexmanagment/DetectorIndexManagementService.java
@@ -282,6 +282,7 @@ private String executorName() {
     }
 
     private void deleteOldIndices(String tag, String... indices) {
+        logger.info("info deleteOldIndices");
         ClusterStateRequest clusterStateRequest = new ClusterStateRequest()
                 .clear()
                 .indices(indices)