diff --git a/lib/mrsk/commands/builder/base.rb b/lib/mrsk/commands/builder/base.rb
index 460cf141..2d257e52 100644
--- a/lib/mrsk/commands/builder/base.rb
+++ b/lib/mrsk/commands/builder/base.rb
@@ -1,9 +1,9 @@
 
 class Mrsk::Commands::Builder::Base < Mrsk::Commands::Base
-  delegate :argumentize, to: Mrsk::Utils
-
   class BuilderError < StandardError; end
 
+  delegate :argumentize, to: Mrsk::Utils
+
   def clean
     docker :image, :rm, "--force", config.absolute_image
   end