diff --git a/system/templates/success.html.twig b/system/templates/success.html.twig
index 5d9a9b8b..eaee1fb1 100644
--- a/system/templates/success.html.twig
+++ b/system/templates/success.html.twig
@@ -19,6 +19,7 @@
 <div style="text-align:center">
 	<table border="0" cellspacing="0" cellpadding="0">
 		<form action="{{ getLink('account/manage') }}" method="post">
+			{{ csrf() }}
 			<tr>
 				<td style="border:0px;">
 					{{ include('buttons.back.html.twig') }}