diff --git a/src/Providers/NPROne.php b/src/Providers/NPROne.php
index f13924e7..2645a694 100644
--- a/src/Providers/NPROne.php
+++ b/src/Providers/NPROne.php
@@ -12,8 +12,8 @@
 
 use chillerlan\HTTP\Utils\MessageUtil;
 use chillerlan\OAuth\Core\{AccessToken, CSRFToken, OAuth2Provider, TokenInvalidate, TokenRefresh};
-use Psr\Http\Message\{RequestInterface, ResponseInterface};
-use function in_array, ltrim, rtrim, sprintf, strtolower, str_contains;
+use Psr\Http\Message\{ResponseInterface};
+use function in_array, sprintf, strtolower;
 
 /**
  * NPR API services (OAuth2)