diff --git a/htdocs/expedition/mods/pdf/pdf_expedition_dorade.modules.php b/htdocs/expedition/mods/pdf/pdf_expedition_dorade.modules.php
index de70c65d213..c7065f7f0b4 100644
--- a/htdocs/expedition/mods/pdf/pdf_expedition_dorade.modules.php
+++ b/htdocs/expedition/mods/pdf/pdf_expedition_dorade.modules.php
@@ -84,7 +84,7 @@ Class pdf_expedition_dorade extends ModelePdfExpedition
 
       $this->expe->fetch_commande();
 
-      $this->pdf = new pdf_expedition();
+      $this->pdf = new ModelePdfExpedition();
       $this->pdf->expe = &$this->expe;
 
       $this->pdf->Open();
diff --git a/htdocs/expedition/mods/pdf/pdf_expedition_rouget.modules.php b/htdocs/expedition/mods/pdf/pdf_expedition_rouget.modules.php
index 2241c041106..073195c6cad 100644
--- a/htdocs/expedition/mods/pdf/pdf_expedition_rouget.modules.php
+++ b/htdocs/expedition/mods/pdf/pdf_expedition_rouget.modules.php
@@ -63,7 +63,7 @@ Class pdf_expedition_rouget extends ModelePdfExpedition
     {
       $this->expe = $objExpe;
 
-      $this->pdf = new pdf_expedition();
+      $this->pdf = new ModelePdfExpedition();
       $this->pdf->expe = &$this->expe;
 
       $this->pdf->Open();