diff --git a/lib/generators/serializer/serializer_generator.rb b/lib/generators/serializer/serializer_generator.rb
index 4d631575..4dfc13ff 100644
--- a/lib/generators/serializer/serializer_generator.rb
+++ b/lib/generators/serializer/serializer_generator.rb
@@ -17,7 +17,7 @@ module Rails
       private
 
       def attributes_names
-        attributes.select { |attr| !attr.reference? }.map { |a| a.name.to_sym }
+        [:id] + attributes.select { |attr| !attr.reference? }.map { |a| a.name.to_sym }
       end
 
       def association_names
diff --git a/lib/generators/serializer/templates/serializer.rb b/lib/generators/serializer/templates/serializer.rb
index 30c058c7..4ebb004e 100644
--- a/lib/generators/serializer/templates/serializer.rb
+++ b/lib/generators/serializer/templates/serializer.rb
@@ -1,9 +1,8 @@
 <% module_namespacing do -%>
 class <%= class_name %>Serializer < <%= parent_class_name %>
-<% if attributes.any? -%>  attributes <%= attributes_names.map(&:inspect).join(", ") %>
-<% end -%>
+  attributes <%= attributes_names.map(&:inspect).join(", ") %>
 <% association_names.each do |attribute| -%>
   has_one :<%= attribute %>
 <% end -%>
 end
-<% end -%>
\ No newline at end of file
+<% end -%>