diff --git a/src/AuthzCodeRoutes.php b/src/AuthzCodeRoutes.php
index 98c53fb..9625bcd 100644
--- a/src/AuthzCodeRoutes.php
+++ b/src/AuthzCodeRoutes.php
@@ -269,12 +269,6 @@ HTML;
             <input type=url name=token_uri required>
         </label>
     </div>
-    <div>
-        <label>
-            <span>Redirect URI (GET) (optional):</span>
-            <input type=url name=redirect_uri>
-        </label>
-    </div>
     <div>
         <label>
             <span>Client ID:</span>
@@ -381,7 +375,6 @@ HTML;
         $clientSecret = (string)$content->getParam('client_secret');
         $code = (string)$content->getParam('code');
         $codeVerifier = (string)$content->getParam('pkce_verifier');
-        $redirectUri = (string)$content->getParam('redirect_uri');
         $auth = (string)$content->getParam('auth');
 
         $headers = [];
@@ -401,9 +394,6 @@ HTML;
         if($codeVerifier !== '')
             $body['code_verifier'] = $codeVerifier;
 
-        if($redirectUri !== '')
-            $body['redirect_uri'] = $redirectUri;
-
         $body = Tools::shuffleArray($body);
         $response = Tools::fetch($tokenUri, headers: $headers, body: $body);