diff --git a/dev-upgrade/elastic/logstash.yml b/dev-upgrade/elastic/logstash.yml
index 029a9b9..5f69e81 100644
--- a/dev-upgrade/elastic/logstash.yml
+++ b/dev-upgrade/elastic/logstash.yml
@@ -30,7 +30,7 @@ data:
     }  
 
     output {
-      stdout { codec => rubydebug }
+      # stdout { codec => rubydebug }
       elasticsearch {
         hosts => ["http://elastic:9200"]
         index => "%{[env]}-logback-beaconfire-%{+YYYY.MM.dd}"