<h1 class="bull">subscription renewal for <!-- TMPL_VAR name="bibliotitle" --></h1>
-<form name="f" method="post">
+<form name="f" action="/cgi-bin/koha/bull/subscription-renew.pl" method="post">
<div id="bloc25">
<input type="hidden" name="op" value="renew">
<input type="hidden" name="subscriptionid" value="<!-- TMPL_VAR name="subscriptionid" -->">