diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 29e5c0f369eaa..52ca49863c328 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -2742,7 +2742,7 @@
 		// Invoice situation
 		if (getDolGlobalInt('INVOICE_USE_SITUATION') == 2) {
 			$previousprogress = $line->get_allprev_progress($line->fk_facture);
-			$fullprogress = price2num(GETPOST('progress', 'alpha'), 'MU');
+			$fullprogress = price2num(GETPOST('progress', 'alpha'), 2);
 
 			if ($fullprogress < $previousprogress) {
 				$error++;