diff --git a/htdocs/core/class/commoninvoice.class.php b/htdocs/core/class/commoninvoice.class.php
index 1a52565c48a..5c679848354 100644
--- a/htdocs/core/class/commoninvoice.class.php
+++ b/htdocs/core/class/commoninvoice.class.php
@@ -948,4 +948,8 @@ abstract class CommonInvoiceLine extends CommonObjectLine
 
 	public $fk_multicurrency;
 	public $multicurrency_code;
+	public $multicurrency_subprice;
+	public $multicurrency_total_ht;
+	public $multicurrency_total_tva;
+	public $multicurrency_total_ttc;
 }
diff --git a/htdocs/core/class/commonorder.class.php b/htdocs/core/class/commonorder.class.php
index d1beca73391..5062a7016bb 100644
--- a/htdocs/core/class/commonorder.class.php
+++ b/htdocs/core/class/commonorder.class.php
@@ -160,4 +160,8 @@ abstract class CommonOrderLine extends CommonObjectLine
 
 	public $fk_multicurrency;
 	public $multicurrency_code;
+	public $multicurrency_subprice;
+	public $multicurrency_total_ht;
+	public $multicurrency_total_tva;
+	public $multicurrency_total_ttc;
 }