diff --git a/_config.php b/_config.php
index 067789b..98e96b2 100644
--- a/_config.php
+++ b/_config.php
@@ -8,5 +8,7 @@ Director::addRules(50, array(
 	'confirm-subscription/$Action/$ID' => 'ConfirmNewsletterSignup'
 ));
 
-LeftAndMain::require_javascript('blog/javascript/bbcodehelp.js');
+if(method_exists('LeftAndMain', 'require_javascript')) {
+	LeftAndMain::require_javascript('blog/javascript/bbcodehelp.js');
+}
 ?>