diff --git a/lib/agent/updater.js b/lib/agent/updater.js
index bfd21be60..19512d9f5 100644
--- a/lib/agent/updater.js
+++ b/lib/agent/updater.js
@@ -123,12 +123,6 @@ const update_client = function (new_version, cb) {
       if (err) logger.warn(err);
       return;
     }
-
-    logger.info(`out lenght: ${out.length}`);
-    if (out.length > 0) {
-      err.stack = out.join('\n');
-    }
-
     return cb && cb(err);
   });
 };