diff --git a/phpBB/ucp.php b/phpBB/ucp.php
index f5a2ec9648..8fa022668b 100644
--- a/phpBB/ucp.php
+++ b/phpBB/ucp.php
@@ -314,6 +314,12 @@ if (!$config['allow_topic_notify'] && !$config['allow_forum_notify'])
 	$module->set_display('main', 'subscribed', false);
 }
 
+// Do not display signature panel if not authed to do so
+if (!$auth->acl_get('u_sig'))
+{
+	$module->set_display('profile', 'signature', false);
+}
+
 // Select the active module
 $module->set_active($id, $mode);