diff --git a/modules/system/system.info b/modules/system/system.info
index 28abf66..eb88788 100644
--- a/modules/system/system.info
+++ b/modules/system/system.info
@@ -11,3 +11,4 @@ files[] = system.updater.inc
 files[] = system.test
 required = TRUE
 configure = admin/config/system
+scripts[] = system.test.js
diff --git a/modules/system/system.test.js b/modules/system/system.test.js
new file mode 100644
index 0000000..6a17e0e
--- /dev/null
+++ b/modules/system/system.test.js
@@ -0,0 +1,9 @@
+(function ($) {
+
+Drupal.behaviors.systemTestJs = {
+  attach: function (context, settings) {
+    $('body').once().append(Drupal.t('Node'));
+  }
+};
+
+})(jQuery);