diff --git a/src/externalldap.js b/src/externalldap.js
index 258ebc686..3780745f0 100644
--- a/src/externalldap.js
+++ b/src/externalldap.js
@@ -158,13 +158,8 @@ function sync(progressCallback, callback) {
 
                 var ldapUsers = [];
 
-                result.on('searchEntry', function (entry) {
-                    ldapUsers.push(entry.object);
-                });
-
-                result.on('error', function (error) {
-                    callback(new BoxError(BoxError.EXTERNAL_ERROR, error));
-                });
+                result.on('searchEntry', entry => ldapUsers.push(entry.object));
+                result.on('error', error => callback(new BoxError(BoxError.EXTERNAL_ERROR, error)));
 
                 result.on('end', function (result) {
                     if (result.status !== 0) return callback(new BoxError(BoxError.EXTERNAL_ERROR, 'Server returned status ' + result.status));
@@ -175,7 +170,7 @@ function sync(progressCallback, callback) {
                     async.eachSeries(ldapUsers, function (user, iteratorCallback) {
                         const username = user[externalLdapConfig.usernameField];
                         const email = user.mail;
-                        const displayName = user.cn;
+                        const displayName = user.cn; // user.giveName + ' ' + user.sn
 
                         if (!username || !email || !displayName) {
                             debug(`[empty username/email/displayName] username=${username} email=${email} displayName=${displayName} usernameField=${externalLdapConfig.usernameField}`);