diff --git a/yesod-form/Yesod/Form/Class.hs b/yesod-form/Yesod/Form/Class.hs
deleted file mode 100644
index a330fc07..00000000
--- a/yesod-form/Yesod/Form/Class.hs
+++ /dev/null
@@ -1,80 +0,0 @@
-{-# LANGUAGE MultiParamTypeClasses #-}
-{-# LANGUAGE FlexibleInstances #-}
-{-# LANGUAGE TypeSynonymInstances #-}
-{-# LANGUAGE FlexibleContexts #-}
-module Yesod.Form.Class
-    ( {- FIXME ToForm (..)
-    , -} ToField (..)
-    ) where
-
-import Text.Hamlet
-import Yesod.Form.Fields
-import Yesod.Form.Types
-import Yesod.Form.Functions (areq, aopt)
-import Data.Int (Int64)
-import Data.Time (Day, TimeOfDay)
-import Data.Text (Text)
-import Yesod.Core (RenderMessage, HandlerT)
-
-{-
-class ToForm a where
-    toForm :: AForm sub master a
--}
-
-class ToField a master where
-    toField :: RenderMessage master FormMessage
-            => FieldSettings master
-            -> Maybe a
-            -> AForm (HandlerT master IO) a
-
-{- FIXME
-instance ToFormField String y where
-    toFormField = stringField
-instance ToFormField (Maybe String) y where
-    toFormField = maybeStringField
--}
-
-instance ToField Text master where
-    toField = areq textField
-instance ToField (Maybe Text) master where
-    toField = aopt textField
-
-instance ToField Int master where
-    toField = areq intField
-instance ToField (Maybe Int) master where
-    toField = aopt intField
-
-instance ToField Int64 master where
-    toField = areq intField
-instance ToField (Maybe Int64) master where
-    toField = aopt intField
-
-instance ToField Double master where
-    toField = areq doubleField
-instance ToField (Maybe Double) master where
-    toField = aopt doubleField
-
-instance ToField Day master where
-    toField = areq dayField
-instance ToField (Maybe Day) master where
-    toField = aopt dayField
-
-instance ToField TimeOfDay master where
-    toField = areq timeField
-instance ToField (Maybe TimeOfDay) master where
-    toField = aopt timeField
-
-instance ToField Html master where
-    toField = areq htmlField
-instance ToField (Maybe Html) master where
-    toField = aopt htmlField
-
-instance ToField Textarea master where
-    toField = areq textareaField
-instance ToField (Maybe Textarea) master where
-    toField = aopt textareaField
-
-{- FIXME
-instance ToFormField Bool y where
-    toFormField = boolField
--}
diff --git a/yesod-form/yesod-form.cabal b/yesod-form/yesod-form.cabal
index f9b8731b..b54a438d 100644
--- a/yesod-form/yesod-form.cabal
+++ b/yesod-form/yesod-form.cabal
@@ -40,7 +40,6 @@ library
                    , resourcet
 
     exposed-modules: Yesod.Form
-                     Yesod.Form.Class
                      Yesod.Form.Types
                      Yesod.Form.Functions
                      Yesod.Form.Input