1 files changed, 4 insertions, 1 deletions
diff --git a/include/template.class.php b/include/template.class.php
index 1dea68164..7c6f13893 100644
--- a/include/template.class.php
+++ b/include/template.class.php
@@ -108,7 +108,10 @@ class Template {
     if ( !empty($theme) )
     {
       $this->set_theme($root, $theme, $path);
-      $this->set_prefilter( 'header', array('Template', 'prefilter_local_css') );
+      if (!defined('IN_ADMIN'))
+      {
+        $this->set_prefilter( 'header', array('Template', 'prefilter_local_css') );
+      }
     }
     else
       $this->set_template_dir($root);