diff --git a/lib/vmpooler/logger.rb b/lib/vmpooler/logger.rb
index 2c70756..8d1d52e 100644
--- a/lib/vmpooler/logger.rb
+++ b/lib/vmpooler/logger.rb
@@ -11,9 +11,11 @@ module Vmpooler
     def log(_level, string)
       time = Time.new
       stamp = time.strftime('%Y-%m-%d %H:%M:%S')
-
       open(@file, 'a') do |f|
         f.puts "[#{stamp}] #{string}"
+        if ENV['VMPOOLER_DEBUG']
+          puts "[#{stamp}] #{string}"
+        end        
       end
     end
   end