diff --git a/src/Application/User/Service/Authentication.php b/src/Application/User/Service/Authentication.php
index df757a3c..f9159033 100644
--- a/src/Application/User/Service/Authentication.php
+++ b/src/Application/User/Service/Authentication.php
@@ -59,6 +59,19 @@ public function login(string $password, bool $rememberMe) : void
         setcookie(self::AUTHENTICATION_COOKIE_NAME, $token, (int)$expirationDate->format('U'));
     }
 
+    public function logout() : void
+    {
+        $token = filter_input(INPUT_COOKIE, 'id');
+
+        if ($token !== null) {
+            $this->deleteToken($token);
+            unset($_COOKIE[self::AUTHENTICATION_COOKIE_NAME]);
+            setcookie(self::AUTHENTICATION_COOKIE_NAME, '', -1);
+        }
+
+        session_regenerate_id();
+    }
+
     private function createExpirationDate(int $days = 1) : DateTime
     {
         $timestamp = strtotime('+' . $days . ' day');
diff --git a/src/HttpController/AuthenticationController.php b/src/HttpController/AuthenticationController.php
index 868a9cfb..7639bd14 100644
--- a/src/HttpController/AuthenticationController.php
+++ b/src/HttpController/AuthenticationController.php
@@ -39,15 +39,7 @@ public function login(Request $request) : Response
 
     public function logout() : Response
     {
-        session_regenerate_id();
-
-        $token = filter_input(INPUT_COOKIE, 'id');
-
-        if ($token !== null) {
-            $this->authenticationService->deleteToken($token);
-            unset($_COOKIE['id']);
-            setcookie('id', '', -1);
-        }
+        $this->authenticationService->logout();
 
         return Response::create(
             StatusCode::createSeeOther(),