diff --git a/core/authentication/resources/classes/authentication.php b/core/authentication/resources/classes/authentication.php
index 2c64fa94e..8e70ba9d5 100644
--- a/core/authentication/resources/classes/authentication.php
+++ b/core/authentication/resources/classes/authentication.php
@@ -611,7 +611,7 @@ class authentication {
 		}
 
 		//regenerate the session on login
-		//session_regenerate_id(true);
+		session_regenerate_id(true);
 
 		//add the username to the session - username session could be set so check_auth uses an authorized session variable instead
 		$_SESSION['username'] = $_SESSION['user']["username"];