diff --git a/lib/plugins/output/elasticsearch.js b/lib/plugins/output/elasticsearch.js
index c7c01c30..a0bb16b5 100644
--- a/lib/plugins/output/elasticsearch.js
+++ b/lib/plugins/output/elasticsearch.js
@@ -61,7 +61,7 @@ OutputElasticsearch.prototype.indexData = function (token, logType, data, config
       'DEBUG-ES-OUTPUT\n' +
       `Shipped Log: { severity: ${data.severity || data.level || 'info'}, message: ${data.message || data.msg || data.MESSAGE} }\n` +
       `Endpoint: ${logsReceiverUrl}/${token}\n` +
-      'Shipped Log Data: ', ...data
+      'Shipped Log Data: ', data
     )
   }
 }