diff --git a/ldapcherry/backend/backendAD.py b/ldapcherry/backend/backendAD.py
index 7fb5c64..f3b4b70 100644
--- a/ldapcherry/backend/backendAD.py
+++ b/ldapcherry/backend/backendAD.py
@@ -226,6 +226,7 @@
         attrs['userPrincipalName'] = '%(name)s@%(domain)s' % {
             'name': attrs['sAMAccountName'], 'domain': self.domain
         }
+        attrs['displayName'] = attrs['cn']
         super(Backend, self).add_user(attrs)
 
         ldap_client = self._bind()
diff --git a/ldapcherry/version.py b/ldapcherry/version.py
index 4602577..5ad6705 100644
--- a/ldapcherry/version.py
+++ b/ldapcherry/version.py
@@ -5,4 +5,4 @@
 # ldapCherry
 # Copyright (c) 2014 Carpentier Pierre-Francois
 
-version = '1.1.4'
+version = '1.1.5'
diff --git a/resources/static/js/lc-filler.js b/resources/static/js/lc-filler.js
index 4bfb5f3..6fb729b 100644
--- a/resources/static/js/lc-filler.js
+++ b/resources/static/js/lc-filler.js
@@ -1,4 +1,4 @@
-/* 
+/*
  * Licensed under the MIT public license.
  *
  * Part of LdapCherry.
@@ -10,7 +10,7 @@
 function lcUid(firstname, lastname){
     var ascii_firstname = removeDiacritics(firstname).toLowerCase().replace(/[^a-z]/g, '');
     var ascii_lastname = removeDiacritics(lastname).toLowerCase().replace(/[^a-z]/g, '');
-    return ascii_firstname.charAt(0)+ascii_lastname.substring(0,7);
+    return ascii_firstname.charAt(0)+ascii_lastname.substring(0,19);
 }
 
 function lcDisplayName(firstname, lastname){