diff --git a/.gitignore b/.gitignore
index b35a856..e4d6867 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /public/ss
 /uploads
 /config.php
+/ytkns.cfg
diff --git a/public/index.php b/public/index.php
index 44cc8b2..b639497 100644
--- a/public/index.php
+++ b/public/index.php
@@ -947,7 +947,7 @@ if($reqPath === '/auth/login') {
                 );
                 $authz = sprintf('Basic %s', base64_encode(sprintf('%s:%s', YTKNS_OA2_CLIENT_ID, YTKNS_OA2_CLIENT_SECRET)));
 
-                $tokenInfo = json_decode(file_get_contents('https://api.flashii.net/oauth2/token', false, stream_context_create([
+                $tokenInfo = json_decode(file_get_contents('https://flashii.net/oauth2/token', false, stream_context_create([
                     'http' => [
                         'method' => 'POST',
                         'header' => implode("\r\n", [
@@ -961,7 +961,7 @@ if($reqPath === '/auth/login') {
                 ])));
 
                 if(isset($tokenInfo->access_token)) {
-                    $fUserInfo = json_decode(file_get_contents('https://api.flashii.net/v1/me', false, stream_context_create([
+                    $fUserInfo = json_decode(file_get_contents('https://flashii.net/oauth2/userinfo', false, stream_context_create([
                         'http' => [
                             'method' => 'GET',
                             'header' => implode("\r\n", [
@@ -971,20 +971,20 @@ if($reqPath === '/auth/login') {
                         ],
                     ])));
 
-                    if(empty($fUserInfo->id)) {
+                    if(empty($fUserInfo->sub)) {
                         http_response_code(500);
                         echo html_information('Authentication failed.');
                         return;
                     }
 
                     try {
-                        $userInfo = User::byRemoteId($fUserInfo->id);
+                        $userInfo = User::byRemoteId($fUserInfo->sub);
                         $loginMessage = 'You are now logged in!';
                     } catch(UserNotFoundException) {
                         try {
-                            $userInfo = User::create($fUserInfo->id, $fUserInfo->name);
+                            $userInfo = User::create($fUserInfo->sub, $fUserInfo->preferred_username);
                         } catch(\PDOException) {
-                            $userInfo = User::create($fUserInfo->id, sprintf('%s_%04d', $fUserInfo->name, random_int(0, 9999)));
+                            $userInfo = User::create($fUserInfo->sub, sprintf('%s_%04d', $fUserInfo->preferred_username, random_int(0, 9999)));
                         }
 
                         $loginMessage = 'Your account been created!';
@@ -1011,7 +1011,7 @@ if($reqPath === '/auth/login') {
     $state = base64uri_encode($signature . $time . $verifier);
 
     header(sprintf(
-        'Location: https://id.flashii.net/oauth2/authorise?response_type=code&scope=identify&code_challenge_method=S256&client_id=%s&state=%s&code_challenge=%s&redirect_uri=%s',
+        'Location: https://flashii.net/oauth2/authorize?response_type=code&scope=openid+profile&code_challenge_method=S256&client_id=%s&state=%s&code_challenge=%s&redirect_uri=%s',
         rawurlencode(YTKNS_OA2_CLIENT_ID),
         rawurlencode($state),
         rawurlencode(base64uri_encode(hash('sha256', $verifier, true))),