diff --git a/includes/common.inc b/includes/common.inc
index b6ea297..d9f19c8 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -4125,6 +4125,7 @@ function drupal_get_js($scope = 'header', $javascript = NULL, $skip_alter = FALS
     '#value' => '',
     '#attributes' => array(
       'type' => 'text/javascript',
+      'async' => 'true',
     ),
   );
   foreach ($items as $item) {