diff --git a/Security/HmacAuthenticator.php b/Security/HmacAuthenticator.php
index 2ed0238..082976c 100644
--- a/Security/HmacAuthenticator.php
+++ b/Security/HmacAuthenticator.php
@@ -83,7 +83,7 @@ public function authenticateToken(TokenInterface $token, UserProviderInterface $
             $user,
             $queryString,
             $providerKey,
-            array_merge($user->getRoles(), ['ROLE_HMAC'])
+            $user->getRoles()
         );
     }