diff --git a/bl-kernel/login.class.php b/bl-kernel/login.class.php
index 463a9602..bb86952d 100644
--- a/bl-kernel/login.class.php
+++ b/bl-kernel/login.class.php
@@ -48,7 +48,7 @@ class Login {
     {
         if (Session::get('fingerPrint')===$this->fingerPrint()) {
             $username = Session::get('username');
-            if (!empty($username) && $this->users->getUserDB($username) !== false) {
+            if (!empty($username) && $this->users->exists($username)) {
                 return true;
             } else {
                 Log::set(__METHOD__.LOG_SEP.'Session username empty or user not found, destroying the session.');