diff --git a/lib/wlang/mustang.rb b/lib/wlang/mustang.rb
index <HASH>..<HASH> 100644
--- a/lib/wlang/mustang.rb
+++ b/lib/wlang/mustang.rb
@@ -1,3 +1,4 @@
+require 'wlang'
 module WLang
   class Mustang < WLang::Dialect
     include Temple::Utils
Require wlang at start