diff --git a/fusion_core/template.php b/fusion_core/template.php
index 2b2b0d5..f296401 100644
--- a/fusion_core/template.php
+++ b/fusion_core/template.php
@@ -115,14 +115,14 @@
     foreach ($themes as $name => $path) {
       if (empty($cache->data['grid_css'][$name][$file])) {
         if (file_exists($path . '/css/' . $file)) {
-          drupal_add_css($path . '/css/' . $file, array('basename' => $name . '-' . $file, 'group' => CSS_THEME, 'preprocess' => TRUE));
+          drupal_add_css($path . '/css/' . $file, array('group' => CSS_THEME, 'preprocess' => TRUE));
           $new_cache['grid_css'][$name][$file] = TRUE;
         } else {
           $new_cache['grid_css'][$name][$file] = FUSION_FILE_NOT_FOUND;
         }
       } else {
         if ($cache->data['grid_css'][$name][$file] === TRUE) {
-          drupal_add_css($path . '/css/' . $file, array('basename' => $name . '-' . $file, 'group' => CSS_THEME, 'preprocess' => TRUE));
+          drupal_add_css($path . '/css/' . $file, array('group' => CSS_THEME, 'preprocess' => TRUE));
         }
       }
     }