diff --git a/includes/forms/form-commande-publications-papiers.php b/includes/forms/form-commande-publications-papiers.php
index ff7fdc4..5b103f4 100644
--- a/includes/forms/form-commande-publications-papiers.php
+++ b/includes/forms/form-commande-publications-papiers.php
@@ -65,7 +65,24 @@ function homegrade_paper_publications_form_limit_countries($form)
 		return array("Belgique" => __("Belgique", "homegrade_theme--texte-fonctionnel"));
 	});
 
+	return $form;
+}
 
+// Add user language to the form submission
+add_filter('gform_pre_submission_18', 'set_hidden_field_value');
+function set_hidden_field_value($form)
+{
+	// ID du champ caché
+	$user_language_field = 27;
+	$current_language = apply_filters('wpml_current_language', NULL);
+
+
+	// Remplir le champ caché avec la valeur
+	foreach ($form['fields'] as &$field) {
+		if ($field->id == $user_language_field) {
+			$_POST["input_{$field->id}"] = $current_language;
+		}
+	}
 
 	return $form;
 }