diff --git a/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php b/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php
index 9e656e0b..5b331fca 100644
--- a/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php
+++ b/app/Classes/Modules/Billplzs/Services/CreatesBillplzBill.php
@@ -4,7 +4,6 @@ namespace App\Classes\Modules\Billplzs\Services;
 
 use Illuminate\Support\Facades\Http;
 use App\Classes\Exceptions\MalformedRequestException;
-use phpDocumentor\Reflection\Types\Boolean;
 
 class CreatesBillplzBill
 {
@@ -20,7 +19,7 @@ class CreatesBillplzBill
      * @return null|object
      * @throws MalformedRequestException
      */
-    public function execute(string $name, string $email, string $description, float $amount, string $billNumber, ?string $bankCode = null, ?Boolean $wallet = null) {
+    public function execute(string $name, string $email, string $description, float $amount, string $billNumber, ?string $bankCode = null, ?bool $wallet = null) {
         try{
 //            config('billplz.maybank')
             $response = Http::withBasicAuth(config('billplz.api_key').':', '')->post(config('billplz.base_url').'/api/v3/bills', [