diff --git a/htdocs/loan/card.php b/htdocs/loan/card.php
index c3c08b6cf2f..f1d845bcc41 100644
--- a/htdocs/loan/card.php
+++ b/htdocs/loan/card.php
@@ -100,7 +100,7 @@ if (empty($reshook)) {
 			$datestart = dol_mktime(12, 0, 0, GETPOST('startmonth', 'int'), GETPOST('startday', 'int'), GETPOST('startyear', 'int'));
 			$dateend	= dol_mktime(12, 0, 0, GETPOST('endmonth', 'int'), GETPOST('endday', 'int'), GETPOST('endyear', 'int'));
 			$capital = price2num(GETPOST('capital'));
-			$rate	   = GETPOST('rate');
+			$rate	   = price2num(GETPOST('rate'));
 
 			if (!$capital) {
 				$error++; $action = 'create';