diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index ce55b400593..d27fbb8e113 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -198,8 +198,6 @@ if (! GETPOST('action','aZ09') || preg_match('/upgrade/i',GETPOST('action','aZ09
         $db->query($sql, 1);
         $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'user ADD COLUMN dateemployment date';
         $db->query($sql, 1);
-        $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'user ADD COLUMN dateemploymentend date';
-        $db->query($sql, 1);
         $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'user ADD COLUMN default_range integer';
         $db->query($sql, 1);
         $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'user ADD COLUMN default_c_exp_tax_cat integer';
@@ -212,8 +210,6 @@ if (! GETPOST('action','aZ09') || preg_match('/upgrade/i',GETPOST('action','aZ09
         $db->query($sql, 1);
         $sql = 'ALTER TABLE '.MAIN_DB_PREFIX."extrafields ADD COLUMN enabled varchar(255) DEFAULT '1'";
         $db->query($sql, 1);
-        $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'extrafields ADD COLUMN help text';
-        $db->query($sql, 1);
         $sql = 'ALTER TABLE '.MAIN_DB_PREFIX.'user_rights ADD COLUMN entity integer DEFAULT 1 NOT NULL';
         $db->query($sql, 1);