diff --git a/tests/Unit/Request/ExpenseTest.php b/tests/Unit/Request/ExpenseTest.php
index 9934aaab..7d7d482a 100644
--- a/tests/Unit/Request/ExpenseTest.php
+++ b/tests/Unit/Request/ExpenseTest.php
@@ -31,6 +31,12 @@ test('expense request validation rules', function () {
             'currency_id' => [
                 'required'
             ],
+            'attachment_receipt' => [
+                'nullable',
+                'file',
+                'mimes:jpg,png,pdf,doc,docx,xls,xlsx,ppt,pptx',
+                'max:20000'
+            ]
         ],
         $request->rules()
     );