diff --git a/logstash/logstash.yml b/logstash/logstash.yml
index b82e473..7fb8e70 100644
--- a/logstash/logstash.yml
+++ b/logstash/logstash.yml
@@ -1,4 +1,2 @@
 xpack.monitoring.enabled: true
 xpack.monitoring.elasticsearch.hosts: ["http://elasticsearch:9200"]
-xpack.monitoring.elasticsearch.username: "logstash_system"
-xpack.monitoring.elasticsearch.password: "logstashpass"