diff --git a/application/controllers/User.php b/application/controllers/User.php
index f6345645f..bf2cbd0d6 100644
--- a/application/controllers/User.php
+++ b/application/controllers/User.php
@@ -830,7 +830,7 @@ class User extends CI_Controller {
 						log_message('debug', "User ID: [$uid] Login rejected because of an active maintenance mode (and he is no admin).");
 
 						// Delete keep_login cookie
-						setcookie('keep_login', '', time() - 3600, '/');
+						$this->input->set_cookie('keep_login', '', time() - 3600, '');
 
 						redirect('user/login');
 					}
@@ -839,7 +839,7 @@ class User extends CI_Controller {
 					log_message('debug', "User ID: [$uid] Login rejected because of non matching hash key ('Keep Login').");
 
 					// Delete keep_login cookie
-					setcookie('keep_login', '', time() - 3600, '/');
+					$this->input->set_cookie('keep_login', '', time() - 3600, '');
 					$this->session->set_flashdata('error', __("Login failed. Try again."));
 					redirect('user/login');
 				}
@@ -848,7 +848,7 @@ class User extends CI_Controller {
 				log_message('error', "User ID: [".$uid."]; 'Keep Login' failed. Cookie deleted. Message: ".$e);
 
 				// Delete keep_login cookie
-				setcookie('keep_login', '', time() - 3600, '/');
+				$this->input->set_cookie('keep_login', '', time() - 3600, '');
 
 				$this->session->set_flashdata('error', __("Login failed. Try again."));
 				redirect('user/login');
@@ -912,7 +912,7 @@ class User extends CI_Controller {
 		$user_name = $this->session->userdata('user_name');
 
 		// Delete keep_login cookie
-		setcookie('keep_login', '', time() - 3600, '/');
+		$this->input->set_cookie('keep_login', '', time() - 3600, '');
 
 		$this->user_model->clear_session();