diff --git a/phpBB/includes/functions_acp.php b/phpBB/includes/functions_acp.php
index dc61859363..47caecef02 100644
--- a/phpBB/includes/functions_acp.php
+++ b/phpBB/includes/functions_acp.php
@@ -194,6 +194,7 @@ function h_radio($name, $input_ary, $input_default = false, $id = false, $key =
 function build_cfg_template($tpl_type, $key, &$new, $config_key, $vars)
 {
 	global $user, $module;
+	global $phpbb_dispatcher;
 
 	$tpl = '';
 	$name = 'config[' . $config_key . ']';
@@ -305,6 +306,9 @@ function build_cfg_template($tpl_type, $key, &$new, $config_key, $vars)
 		$tpl .= $vars['append'];
 	}
 
+	$vars = array('tpl_type', 'key', 'new', 'config_key', 'vars', 'tpl');
+	extract($phpbb_dispatcher->trigger_event('core.build_cfg_template', compact($vars)));
+
 	return $tpl;
 }