diff --git a/app/views/product_purchase_mailer/purchase_confirmation.html.erb b/app/views/product_purchase_mailer/purchase_confirmation.html.erb
index a35e9ae..3457778 100644
--- a/app/views/product_purchase_mailer/purchase_confirmation.html.erb
+++ b/app/views/product_purchase_mailer/purchase_confirmation.html.erb
@@ -1,4 +1,4 @@
-<h1>Thank you for your purchase, <%= @user.name %>!</h1>
+<h1>Thank you for your purchase, <%= @user.username %>!</h1>
 
 <p>Your order details:</p>