diff --git a/service/config/sample.yml b/service/config/sample.yml
index c0de21e48..9f2aa44aa 100644
--- a/service/config/sample.yml
+++ b/service/config/sample.yml
@@ -92,6 +92,7 @@ accountsDynamoDb: # DynamoDB table configuration
 deletedAccountsDynamoDb: # DynamoDb table configuration
   region:
   tableName:
+  needsReconciliationIndexName:
 
 migrationDeletedAccountsDynamoDb: # DynamoDB table configuration
   region: