diff --git a/src/Codeception/Module/Symfony/SessionAssertionsTrait.php b/src/Codeception/Module/Symfony/SessionAssertionsTrait.php
index c9dfaee..538d718 100644
--- a/src/Codeception/Module/Symfony/SessionAssertionsTrait.php
+++ b/src/Codeception/Module/Symfony/SessionAssertionsTrait.php
@@ -43,7 +43,7 @@ public function amLoggedInWithToken(TokenInterface $token, string $firewallName
         $this->loginWithToken($token, $firewallName, $firewallContext);
     }
 
-    private function loginWithToken(TokenInterface $token, string $firewallName = 'main', string $firewallContext = null): void
+    protected function loginWithToken(TokenInterface $token, string $firewallName, ?string $firewallContext): void
     {
         $this->getTokenStorage()->setToken($token);