diff --git a/config/initializers/i18n.rb b/config/initializers/i18n.rb
index 43b729957..616d519bf 100644
--- a/config/initializers/i18n.rb
+++ b/config/initializers/i18n.rb
@@ -22,16 +22,5 @@ class FallbackLocaleList < Hash
   end
 end
 
-class NoFallbackLocaleList < FallbackLocaleList
-  def [](locale)
-    [locale]
-  end
-end
-
-
-if Rails.env.development?
-  I18n.fallbacks = NoFallbackLocaleList.new
-else
-  I18n.fallbacks = FallbackLocaleList.new
-  I18n.config.missing_interpolation_argument_handler = proc { throw(:exception) }
-end
+I18n.fallbacks = FallbackLocaleList.new
+I18n.config.missing_interpolation_argument_handler = proc { throw(:exception) }