diff --git a/src/types/order.d.ts b/src/types/order.d.ts
index d0ef70d..509c1fa 100644
--- a/src/types/order.d.ts
+++ b/src/types/order.d.ts
@@ -38,6 +38,7 @@ export interface OrderAddressBase {
   company_name?: string
   line_1: string
   line_2?: string
+  line_3?: string
   city?: string
   postcode: string
   county?: string