diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index 226ace2df9d..565240743d7 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -1611,7 +1611,7 @@ if ((empty($conf->global->PRODUIT_CUSTOMER_PRICES) || $action == 'showlog_defaul
 				}
 
 				// Line for default price
-				if ($object->price_base_type == 'HT') {
+				if ($objp->price_base_type == 'HT') {
 					$pu = $objp->price;
 				} else {
 					$pu = $objp->price_ttc;