diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index 8d09012ccec..fa6d77ad485 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -504,10 +504,6 @@ class Societe extends CommonObject
 	 */
 	public $tva_intra;
 
-	public $tva_tx;
-
-	public $price_base_type;
-
 	// Local taxes
 	public $localtax1_assuj;
 	public $localtax1_value;
diff --git a/htdocs/societe/price.php b/htdocs/societe/price.php
index af2898a8556..dafe53a19d8 100644
--- a/htdocs/societe/price.php
+++ b/htdocs/societe/price.php
@@ -321,7 +321,7 @@ if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
 
 		// VAT
 		print '<tr><td>'.$langs->trans("VATRate").'</td><td>';
-		print $form->load_tva("tva_tx", $object->tva_tx, $mysoc, '', $object->id, $object->tva_npr, '', false, 1);
+		print $form->load_tva("tva_tx", GETPOST("tva_tx", "alpha"), $mysoc, '', $object->id, 0, '', false, 1);
 		print '</td></tr>';
 
 		// Price base
@@ -329,7 +329,7 @@ if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) {
 		print $langs->trans('PriceBase');
 		print '</td>';
 		print '<td>';
-		print $form->selectPriceBaseType($object->price_base_type, "price_base_type");
+		print $form->selectPriceBaseType(GETPOST("price_base_type", "aZ09"), "price_base_type");
 		print '</td>';
 		print '</tr>';