diff --git a/app/Filament/Resources/SerialValidationResource.php b/app/Filament/Resources/SerialValidationResource.php
index 9d9f2fb..4878196 100644
--- a/app/Filament/Resources/SerialValidationResource.php
+++ b/app/Filament/Resources/SerialValidationResource.php
@@ -1001,8 +1001,7 @@ class SerialValidationResource extends Resource
                         ->label('Type ?')
                         ->boolean()
                         ->options([
-                            'Serial' => 'Serial',
-                            'Material' => 'Material'
+                            'Serial' => 'Serial'
                         ])
                         ->default('Serial')
                         ->inlineLabel(false)