diff --git a/lib/jsonapi/association.rb b/lib/jsonapi/association.rb
index bcc98b115..8704d0a2f 100644
--- a/lib/jsonapi/association.rb
+++ b/lib/jsonapi/association.rb
@@ -7,10 +7,11 @@ def initialize(name, options={})
       @options             = options
       @acts_as_set         = options.fetch(:acts_as_set, false) == true
       @foreign_key         = options[:foreign_key ] ? options[:foreign_key ].to_sym : nil
+      @module_path         = options[:module_path] || ''
     end
 
     def primary_key
-      @primary_key ||= Resource.resource_for(@name)._primary_key
+      @primary_key ||= Resource.resource_for(@module_path + @name)._primary_key
     end
 
     class HasOne < Association
diff --git a/lib/jsonapi/resource.rb b/lib/jsonapi/resource.rb
index 9daa77d0e..eca620854 100644
--- a/lib/jsonapi/resource.rb
+++ b/lib/jsonapi/resource.rb
@@ -127,7 +127,7 @@ def _create_has_many_links(association_type, association_key_values)
       association = self.class._associations[association_type]
 
       association_key_values.each do |association_key_value|
-        related_resource = Resource.resource_for(association.type).find_by_key(association_key_value, context: @context)
+        related_resource = Resource.resource_for(self.class.module_path + association.type.to_s).find_by_key(association_key_value, context: @context)
 
         # ToDo: Add option to skip relations that already exist instead of returning an error?
         relation = @model.send(association.type).where(association.primary_key => association_key_value).first
@@ -203,11 +203,6 @@ def inherited(base)
         base.attribute :id, format: :id
 
         check_reserved_resource_name(base._type, base.name)
-
-        # If eager loading is on this is how all the resource types are setup
-        # If eager loading is off some resource types will be initialized in
-        # _resource_name_from_type
-        @@resource_types[base._type] ||= base.name.demodulize
       end
 
       def resource_for(type)
@@ -518,6 +513,7 @@ def check_reserved_association_name(name)
 
       def _associate(klass, *attrs)
         options = attrs.extract_options!
+        options[:module_path] = module_path
 
         attrs.each do |attr|
           check_reserved_association_name(attr)
diff --git a/test/test_helper.rb b/test/test_helper.rb
index b2ca32e53..c30f454b8 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -27,7 +27,6 @@
 puts "Testing With RAILS VERSION #{Rails.version}"
 
 class TestApp < Rails::Application
-  config.eager_load = false
   config.root = File.dirname(__FILE__)
   config.session_store :cookie_store, key: 'session'
   config.secret_key_base = 'secret'