diff --git a/htdocs/multicurrency/multicurrency_rate.php b/htdocs/multicurrency/multicurrency_rate.php
index 64f426b93b2..4a76c721128 100644
--- a/htdocs/multicurrency/multicurrency_rate.php
+++ b/htdocs/multicurrency/multicurrency_rate.php
@@ -382,7 +382,7 @@ if ($resql)
 
 	print '<form action="'.$_SERVER["PHP_SELF"].'" method="post" name="formulaire">';
 	if ($optioncss != '') print '<input type="hidden" name="optioncss" value="'.$optioncss.'">';
-	print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+	print '<input type="hidden" name="token" value="'.newToken().'">';
 	print '<input type="hidden" name="formfilteraction" id="formfilteraction" value="list">';
 	print '<input type="hidden" name="action" value="list">';
 	print '<input type="hidden" name="sortfield" value="'.$sortfield.'">';