diff --git a/packages/medusa/src/models/customer.ts b/packages/medusa/src/models/customer.ts
index 7346d96015..c2f063fde7 100644
--- a/packages/medusa/src/models/customer.ts
+++ b/packages/medusa/src/models/customer.ts
@@ -99,7 +99,7 @@ export class Customer extends SoftDeletableEntity {
  *     example: Arno
  *   last_name:
  *     type: string
- *     description: The customer's first name
+ *     description: The customer's last name
  *     example: Willms
  *   billing_address_id:
  *     type: string