diff --git a/lib/generators/schemable/model_generator.rb b/lib/generators/schemable/model_generator.rb
index 3c4b05f..467b13e 100644
--- a/lib/generators/schemable/model_generator.rb
+++ b/lib/generators/schemable/model_generator.rb
@@ -37,7 +37,7 @@ module Swagger
       end
 
       def excluded_request_attributes
-        %i[id updatedAt createdAt]
+        %i[updated_at created_at]
       end
     end
   end