diff --git a/code/TypographyTestPage_Controller.php b/code/TypographyTestPage_Controller.php
index a8d1e4d..9eb239c 100755
--- a/code/TypographyTestPage_Controller.php
+++ b/code/TypographyTestPage_Controller.php
@@ -30,7 +30,7 @@ public static function get_css_folder()
         if (Config::inst()->get("TypographyTestPage_Controller", "css_folder")) {
             $folder = Config::inst()->get("TypographyTestPage_Controller", "css_folder");
         } else {
-            $folder = "themes/".SSViewer::current_theme()."/css/";
+            $folder = "themes/".Config::inst()->get('SSViewer', 'theme')."/css/";
         }
         $fullFolder = Director::baseFolder().'/'.$folder;
         if (!file_exists($fullFolder)) {