diff --git a/view/theme/frio/templates/group_edit.tpl b/view/theme/frio/templates/group_edit.tpl
index 174c292e0f..9d663b3edd 100644
--- a/view/theme/frio/templates/group_edit.tpl
+++ b/view/theme/frio/templates/group_edit.tpl
@@ -26,6 +26,7 @@
 		<div id="group-edit-wrapper">
 
 			<form action="group/{{$gid}}" id="group-edit-form" method="post">
+				<input type="hidden" name="form_security_token" value="{{$form_security_token}}">
 
 				<div class="pull-left">
 				{{include file="field_input.tpl" field=$gname label=false}}