diff --git a/lib/contracts/attrs.rb b/lib/contracts/attrs.rb
index d57bf9b..d6468c8 100644
--- a/lib/contracts/attrs.rb
+++ b/lib/contracts/attrs.rb
@@ -15,6 +15,4 @@ def attr_accessor_with_contract(*names, contract)
       attr_writer_with_contract(*names, contract)
     end
   end
-
-  include Attrs
 end