rails 3 - complete disable the i18n fallbacks

Is it poss开发者_C百科ible to disable the i18n fallbacks complete?

Also the "translation" of the model attribute names. i.e. <%= f.label :title %> gets "translated" to Title. I want an error message there...

I've set up config.i18n.fallbacks = false in my initializer, but the model's attribute names are still there.