diff --git a/lib/schemable.rb b/lib/schemable.rb
index 032b2d8..034d2a7 100644
--- a/lib/schemable.rb
+++ b/lib/schemable.rb
@@ -5,6 +5,8 @@ require_relative 'schemable/definition'
 require_relative 'schemable/configuration'
 require_relative 'schemable/schema_modifier'
 require_relative 'schemable/attribute_schema_generator'
+require_relative 'schemable/response_schema_generator'
+require_relative 'schemable/relationship_schema_generator'
 
 module Schemable
   class Error < StandardError; end
@@ -22,8 +24,8 @@ module Schemable
       generated_schemas = []
 
       klasses.each do |klass|
-        model_definition = klass.new(configuration)
-        schema = AttributeSchemaGenerator.new(model_definition, configuration).generate_attributes_schema
+        model_definition = klass.new
+        schema = AttributeSchemaGenerator.new(model_definition).generate_attributes_schema
         generated_schemas << schema
       end