diff --git a/sire.rb b/sire.rb
index 54a443b..2b9aefe 100644
--- a/sire.rb
+++ b/sire.rb
@@ -83,3 +83,7 @@ class SIRE
 
 end
 
+if __FILE__ == $0
+  require './lib/fOOrth'
+  SIRE.new.run_sire
+end