diff --git a/addons/default/visiosoft/advs-module/src/Adv/Command/getExchange.php b/addons/default/visiosoft/advs-module/src/Adv/Command/getExchange.php
index bc7baf563..2dd6bc95f 100644
--- a/addons/default/visiosoft/advs-module/src/Adv/Command/getExchange.php
+++ b/addons/default/visiosoft/advs-module/src/Adv/Command/getExchange.php
@@ -9,7 +9,7 @@ class getExchange
         $this->currency = $currency;
     }
 
-    public function handle($currency = null)
+    public function handle()
     {
         $exchange_xml = simplexml_load_file(setting_value('visiosoft.module.advs::tcmb_exchange_url') . '/today.xml');
         $exchange_xml = json_decode(json_encode($exchange_xml), TRUE);