diff --git a/app/Filament/Resources/AlertMailRuleResource.php b/app/Filament/Resources/AlertMailRuleResource.php
index 36d5c7c..49d916e 100644
--- a/app/Filament/Resources/AlertMailRuleResource.php
+++ b/app/Filament/Resources/AlertMailRuleResource.php
@@ -58,6 +58,7 @@ class AlertMailRuleResource extends Resource
                         'SerialInvoiceMail' => 'Serial Invoice Mail',
                         'MaterialInvoiceMail' => 'Material Invoice Mail',
                         'ProductionMail' => 'Production Mail',
+                        'InvoiceDataMail' => 'Invoice Data Mail',
                         //'CalibrationMail' => 'Calibration Mail',
                     ])
                     ->required(),