diff --git a/gdcheck.php b/gdcheck.php
deleted file mode 100644
index 487760e..0000000
--- a/gdcheck.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-echo "PHP " . PHP_VERSION . " (" . php_sapi_name() . ")\n";
-echo "php.ini: " . php_ini_loaded_file() . "\n\n";
-
-$check = ['pdo', 'pdo_mysql', 'gd', 'imagick', 'fileinfo', 'mbstring', 'curl', 'openssl', 'json', 'session', 'mysqli', 'imap', 'zip', 'xml', 'dom', 'simplexml'];
-echo "=== Tarvittavat laajennukset ===\n";
-foreach ($check as $ext) {
-    echo ($ext . ': ' . str_pad('', 15 - strlen($ext)) . (extension_loaded($ext) ? '✅ KYLLÄ' : '❌ EI')) . "\n";
-}
-echo "\n=== Kaikki ladatut ===\n";
-echo implode(', ', get_loaded_extensions()) . "\n";
-
-echo "\n=== Lisätietojen ini-polut ===\n";
-$scanDir = php_ini_scanned_files();
-echo $scanDir ?: "(ei skannattu lisä-ini-tiedostoja)\n";