diff --git a/packages/ajax/index.js b/packages/ajax/index.js
index c6d56b497..72e2d0c70 100644
--- a/packages/ajax/index.js
+++ b/packages/ajax/index.js
@@ -1,4 +1,4 @@
-export { ajax } from './src/ajax.js';
+export { ajax, setAjax } from './src/ajax.js';
 
 export { AjaxClass } from './src/AjaxClass.js';
 
diff --git a/scripts/insert-header.js b/scripts/insert-header.js
old mode 100644
new mode 100755