diff --git a/app/Http/Controllers/Fo/ContactController.php b/app/Http/Controllers/Fo/ContactController.php
index 7c253070..6216b00b 100644
--- a/app/Http/Controllers/Fo/ContactController.php
+++ b/app/Http/Controllers/Fo/ContactController.php
@@ -41,14 +41,15 @@ class ContactController extends Controller
     {
         return DB::transaction(function () use ($request) {
             try {
-                $data         = new MailContactData(
-                    $request->safe()->except(['g-recaptcha-response', 'joinFile', 'locale'])
-                );
-                $locale = $request->input('locale');
-
                 $joinFilePath = ContactFormType::make($request->type)->hasFileInput()
                     ? $this->storeFile($request->file('joinFile'))
                     : null;
+                $data         = new MailContactData(
+                    $request->safe()->except(['g-recaptcha-response', 'joinFile', 'locale']),
+                    $joinFilePath
+                );
+
+                $locale = $request->input('locale');
 
                 // Send to Passerelle if it is a complain about a product.
                 if (isset($locale) && ContactFormType::make($request->input('locale'))->equals(ContactFormType::nl)) {
diff --git a/app/Mail/ContactMail.php b/app/Mail/ContactMail.php
index bd14dd94..f38e7cb4 100644
--- a/app/Mail/ContactMail.php
+++ b/app/Mail/ContactMail.php
@@ -73,11 +73,7 @@ class ContactMail extends Mailable
             return [];
         }
         return [
-            Attachment::fromPath($this->file)->as(sprintf(
-                'LEGAULOIS_PASS_MESSAGE-PJ-%s.%s',
-                date("YmdHis"),
-                File::extension($this->file)
-            )),
+            Attachment::fromPath($this->file)->as($this->data->joinFile),
         ];
     }
 
diff --git a/app/Models/MailContactData.php b/app/Models/MailContactData.php
index 69116540..ab2be805 100644
--- a/app/Models/MailContactData.php
+++ b/app/Models/MailContactData.php
@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Enums\ContactFormCivility;
 use App\Enums\ContactFormType;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\File;
 use Illuminate\Support\Str;
 
 /**
@@ -100,6 +101,13 @@ class MailContactData extends Model
         'consumptionDateYear'  => '0000',
     ];
 
+    public function __construct(array $attributes = [], string $filePath = '')
+    {
+        parent::__construct($attributes);
+
+        $this->joinFile = self::getFileName($filePath);
+    }
+
     /**
      * Export the model data to a Formatted Arcadia Data array.
      *
@@ -180,4 +188,17 @@ class MailContactData extends Model
             'TYPE_REPONSE'               => 'mail'
         ];
     }
+
+    private function getFileName(string $filePath): string
+    {
+        if (!File::exists($filePath)) {
+            return '';
+        }
+
+        return sprintf(
+            'LEGAULOIS_PASS_MESSAGE-PJ-%s.%s',
+            date("YmdHis"),
+            File::extension($filePath)
+        );
+    }
 }