diff --git a/module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/SignatureValidator.php b/module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/SignatureValidator.php
index 1d9d322..1f475bc 100755
--- a/module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/SignatureValidator.php
+++ b/module/oc_telegram_shop/upload/oc_telegram_shop/framework/Telegram/SignatureValidator.php
@@ -15,6 +15,10 @@ class SignatureValidator
 
     public function validate(Request $request): void
     {
+        if (! $this->botToken) {
+            return;
+        }
+
         $initDataString = rawurldecode($request->header('X-Telegram-Initdata'));
 
         if (! $initDataString) {