diff --git a/src/Filament/Clusters/World/Resources/CountryResource.php b/src/Filament/Clusters/World/Resources/CountryResource.php
index 90208e6..4e8f3dd 100644
--- a/src/Filament/Clusters/World/Resources/CountryResource.php
+++ b/src/Filament/Clusters/World/Resources/CountryResource.php
@@ -74,7 +74,7 @@ public static function form(Schema $schema): Schema
 
                 TextInput::make('num_code')
                     ->numeric()
-                    ->length(3)
+                    ->maxLength(3)
                     ->label(__('eclipse-world::countries.form.num_code.label'))
                     ->helperText(__('eclipse-world::countries.form.num_code.helper')),