diff --git a/module/common/view/header.lite.html.php b/module/common/view/header.lite.html.php
index 702348cc39..9f59db3902 100644
--- a/module/common/view/header.lite.html.php
+++ b/module/common/view/header.lite.html.php
@@ -4,7 +4,7 @@ $webRoot = $this->app->getWebRoot();
$jsRoot = $webRoot . "js/";
$themeRoot = $webRoot . "theme/";
$defaultTheme = $webRoot . 'theme/default/';
-$langTheme = $themeRoot . 'lang/' . $app->getClientLang() . 'css';
+$langTheme = $themeRoot . 'lang/' . $app->getClientLang() . '.css';
$clientTheme = $this->app->getClientTheme();
?>