diff --git a/src/Options/PaymentCreateOptions.php b/src/Options/PaymentCreateOptions.php
index cb3b7aa..0025818 100644
--- a/src/Options/PaymentCreateOptions.php
+++ b/src/Options/PaymentCreateOptions.php
@@ -8,6 +8,8 @@
  * @since 0.0.1
  */
 
+namespace Papara\Options;
+
 class PaymentCreateOptions
 {
   /**