diff --git a/src/types/api/expense.d.ts b/src/types/api/expense.d.ts
index cab20a4b..78a8ac76 100644
--- a/src/types/api/expense.d.ts
+++ b/src/types/api/expense.d.ts
@@ -1,4 +1,4 @@
-import { BaseMetadata } from '@/types/api/api-general';
+import { BaseApproval, BaseMetadata } from '@/types/api/api-general';
 import { Location } from '@/types/api/master-data/location';
 import { Kandang } from '@/types/api/master-data/kandang';
 import { Supplier } from '@/types/api/master-data/supplier';
@@ -6,6 +6,8 @@ import { Nonstock } from '@/types/api/master-data/nonstock';
 
 export type BaseExpense = {
   id: number;
+  reference_number: string;
+  po_number?: string;
   location: Location;
   transaction_date: string;
   realization_date?: string;
@@ -27,6 +29,7 @@ export type BaseExpense = {
   nominal: number;
   paid?: number;
   remaining_cost?: number;
+  approval: BaseApproval;
 };
 
 export type Expense = BaseMetadata & BaseExpense;