diff --git a/dist/functions/attach_library.function.php b/dist/functions/attach_library.function.php
new file mode 100644
index 0000000..dcf5ea4
--- /dev/null
+++ b/dist/functions/attach_library.function.php
@@ -0,0 +1,5 @@
+<?php
+
+$function = new Twig_SimpleFunction('attach_library', function ($string) {
+  return;
+});
\ No newline at end of file