diff --git a/lib/xgrep/commander.rb b/lib/xgrep/commander.rb
index dea1d15..a38dd44 100644
--- a/lib/xgrep/commander.rb
+++ b/lib/xgrep/commander.rb
@@ -2,8 +2,6 @@ require 'ostruct'
 require 'optparse'
 
 require_relative './custom_env'
-require_relative './node_env'
-require_relative './rails_env'
 require_relative './simple_env'
 
 module Xgrep