diff --git a/app/Models/Invoice.php b/app/Models/Invoice.php
index 7ea31ef1915f..81acdcd0d711 100644
--- a/app/Models/Invoice.php
+++ b/app/Models/Invoice.php
@@ -204,6 +204,7 @@ class Invoice extends BaseModel
         'is_deleted' => 'bool',
         'is_amount_discount' => 'bool',
         'tax_data' => 'object',
+        'partial_due_date' => 'date:Y-m-d'
     ];
 
     protected $with = [];
@@ -244,10 +245,10 @@ class Invoice extends BaseModel
         return $value ? $this->dateMutator($value) : null;
     }
 
-    public function getPartialDueDateAttribute($value)
-    {
-        return $value ? $this->dateMutator($value) : null;
-    }
+    // public function getPartialDueDateAttribute($value)
+    // {
+    //     return $value ? $this->dateMutator($value) : null;
+    // }
 
     /**
      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo<Company>
diff --git a/lang/en/t.php b/lang/en/t.php
deleted file mode 100644
index e6474222c55e..000000000000
--- a/lang/en/t.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php
-
-$lang = array(
-    'client_settings' => 'Client Settings',
-);
-
-return $lang;
diff --git a/tests/Unit/InvoiceTest.php b/tests/Unit/InvoiceTest.php
index 1a60d8f2ec29..10a580200db7 100644
--- a/tests/Unit/InvoiceTest.php
+++ b/tests/Unit/InvoiceTest.php
@@ -49,7 +49,27 @@ class InvoiceTest extends TestCase
         $this->invoice_calc = new InvoiceSum($this->invoice);
     }
 
+    public function testPartialDueDateCast()
+    {
+        $i = Invoice::factory()
+        ->create([
+            'company_id' => $this->company->id,
+            'user_id' => $this->user->id,
+            'client_id' => $this->user->id
+        ]);
 
+        $this->assertNull($i->partial_due_date);
+
+        $i = Invoice::factory()
+        ->create([
+            'company_id' => $this->company->id,
+            'user_id' => $this->user->id,
+            'client_id' => $this->user->id,
+            'partial_due_date' => '2023-10-10',
+        ]);
+
+        $this->assertEquals('2023-10-10', $i->partial_due_date->format('Y-m-d'));
+    }
    
     public function testMarkPaidWithPartial()
     {