diff --git a/client/src/components/CustomerOrderForm.tsx b/client/src/components/CustomerOrderForm.tsx
index 9bffb40..338e818 100644
--- a/client/src/components/CustomerOrderForm.tsx
+++ b/client/src/components/CustomerOrderForm.tsx
@@ -176,7 +176,7 @@ export function CustomerOrderForm({
       setArticleNotFound(false);
       form.setValue("productName", article.libelle1, { shouldValidate: true });
       if (article.gtin) form.setValue("gencode", article.gtin, { shouldValidate: true });
-      if (article.codein) form.setValue("productReference", article.codein, { shouldValidate: true });
+      if (article.ref_fou_principale) form.setValue("productReference", article.ref_fou_principale, { shouldValidate: true });
 
       // Fournisseur : dernière entrée en stock en priorité
       let codefouToMatch = article.codefou_principal;
diff --git a/client/src/pages/mobile/CustomerOrdersPage.tsx b/client/src/pages/mobile/CustomerOrdersPage.tsx
index 4ec112f..20ffa6b 100644
--- a/client/src/pages/mobile/CustomerOrdersPage.tsx
+++ b/client/src/pages/mobile/CustomerOrdersPage.tsx
@@ -178,7 +178,7 @@ export default function MobileCustomerOrdersPage() {
             setArticleNotFound(false);
             form.setValue("productName", article.libelle1, { shouldValidate: true });
             if (article.gtin) form.setValue("gencode", article.gtin, { shouldValidate: true });
-            if (article.codein) form.setValue("productReference", article.codein, { shouldValidate: true });
+            if (article.ref_fou_principale) form.setValue("productReference", article.ref_fou_principale, { shouldValidate: true });
 
             let codefouToMatch = article.codefou_principal;
             try {