diff --git a/htdocs/user/perms.php b/htdocs/user/perms.php
index e6836a9b1d4..bca0ba9ee6a 100644
--- a/htdocs/user/perms.php
+++ b/htdocs/user/perms.php
@@ -260,7 +260,7 @@ print '</tr>'."\n";
 
 // Lastname
 print '<tr><td width="25%" valign="top">'.$langs->trans("Lastname").'</td>';
-print '<td>'.$fuser->lastName.'</td>';
+print '<td>'.$fuser->lastname.'</td>';
 print '</tr>'."\n";
 
 // Firstname