diff --git a/class/lignefacture.php b/class/lignefacture.php
index 5f717b51a8f9ab8f6a337a93df7359295532d2fc..057544f5227438486bf4b2cf3f9a1c7ae12819f4 100644
--- a/class/lignefacture.php
+++ b/class/lignefacture.php
@@ -10,6 +10,10 @@ class LigneFacture extends Objet
     protected $quantite;
     protected $remise;
 
+    public static function dbName() {
+        return "lignefacture";
+    }
+
     public function id()
     {
         return $this->id;