diff --git a/agrcache.module b/agrcache.module
index 744f6131b..95b070fdc 100644
--- a/agrcache.module
+++ b/agrcache.module
@@ -189,6 +189,9 @@ function agrcache_get_js($scope = 'header', $javascript = NULL, $skip_alter = FA
 
       case 'external':
         $js_element = $element;
+        if (!empty($item['#attributes'])) {
+          $js_element['#attributes'] = $item['#attributes'];
+        }
         // Preprocessing for external JavaScript files is ignored.
         if ($item['defer']) {
           $js_element['#attributes']['defer'] = 'defer';