diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 82eeb3d49c0..c66285ae0c8 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -841,13 +841,18 @@ if (empty($reshook))
 	                        $line->fk_facture = $object->id;
 	                        $line->fk_parent_line = $fk_parent_line;
 
-	                        $line->subprice =-$line->subprice; // invert price for object
+	                        $line->subprice = -$line->subprice; // invert price for object
 	                        $line->pa_ht = $line->pa_ht;       // we choosed to have buy/cost price always positive, so no revert of sign here
-	                        $line->total_ht=-$line->total_ht;
-	                        $line->total_tva=-$line->total_tva;
-	                        $line->total_ttc=-$line->total_ttc;
-	                        $line->total_localtax1=-$line->total_localtax1;
-	                        $line->total_localtax2=-$line->total_localtax2;
+	                        $line->total_ht = -$line->total_ht;
+	                        $line->total_tva = -$line->total_tva;
+	                        $line->total_ttc = -$line->total_ttc;
+	                        $line->total_localtax1 = -$line->total_localtax1;
+	                        $line->total_localtax2 = -$line->total_localtax2;
+
+	                        $line->multicurrency_subprice = -$line->multicurrency_subprice;
+	                        $line->multicurrency_total_ht = -$line->multicurrency_total_ht;
+	                        $line->multicurrency_total_tva = -$line->multicurrency_total_tva;
+	                        $line->multicurrency_total_ttc = -$line->multicurrency_total_ttc;
 
 	                        $result = $line->insert(0, 1);     // When creating credit note with same lines than source, we must ignore error if discount alreayd linked
 
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 9cc9a63f313..c3b58117dd7 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -1568,7 +1568,7 @@ class Facture extends CommonInvoice
 			$facligne->desc=$remise->description;   	// Description ligne
 			$facligne->vat_src_code=$remise->vat_src_code;
 			$facligne->tva_tx=$remise->tva_tx;
-			$facligne->subprice=-$remise->amount_ht;
+			$facligne->subprice = -$remise->amount_ht;
 			$facligne->fk_product=0;					// Id produit predefini
 			$facligne->qty=1;
 			$facligne->remise_percent=0;
@@ -1591,6 +1591,11 @@ class Facture extends CommonInvoice
 			$facligne->total_tva = -$remise->amount_tva;
 			$facligne->total_ttc = -$remise->amount_ttc;
 
+			$facligne->multicurrency_subprice = -$remise->multicurrency_subprice;
+			$facligne->multicurrency_total_ht = -$remise->multicurrency_total_ht;
+			$facligne->multicurrency_total_tva = -$remise->multicurrency_total_tva;
+			$facligne->multicurrency_total_ttc = -$remise->multicurrency_total_ttc;
+
 			$lineid=$facligne->insert();
 			if ($lineid > 0)
 			{