diff --git a/js/forced-anon.js b/js/forced-anon.js
index 6cac9b58..06915b67 100644
--- a/js/forced-anon.js
+++ b/js/forced-anon.js
@@ -70,8 +70,11 @@ $(document).ready(function() {
 
 	if (window.Options && Options.get_tab('general')) {
 		var s1 = '#hide-ids', s2 = '#forced-anon', e = 'change';
-		Options.extend_tab("general", "<label id='hide-ids'><input type='checkbox' /> "+_('Hide IDs')+"</label>");
-		Options.extend_tab("general", "<label id='forced-anon'><input type='checkbox' /> "+_('Forced anonymity')+"</label>");
+		Options.extend_tab("general", 
+		"<fieldset><legend>Forced anonymity</legend>"
+		+ ("<label id='forced-anon'><input type='checkbox' /> "+_('Forced anonymity')+"</label>")
+		+ ("<label id='hide-ids'><input type='checkbox' /> "+_('Hide IDs')+"</label>")
+		+ "</fieldset>");
 	}
 	else {
 		var s1 = '#hide-ids', s2 = '#forced-anon', e = 'click';