diff --git a/data-accessor-transformers.cabal b/data-accessor-transformers.cabal
--- a/data-accessor-transformers.cabal
+++ b/data-accessor-transformers.cabal
@@ -1,11 +1,11 @@
 Name:             data-accessor-transformers
-Version:          0.2.1.2
+Version:          0.2.1.3
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
 Maintainer:       Henning Thielemann <haskell@henning-thielemann.de>
 Homepage:         http://www.haskell.org/haskellwiki/Record_access
-Package-URL:      http://code.haskell.org/data-accessor/
+Package-URL:      http://code.haskell.org/data-accessor/transformers/
 Category:         Data
 -- Portability:      Haskell98
 Build-Type:       Simple
@@ -16,7 +16,7 @@
 Synopsis:         Use Accessor to access state in transformers State monad
 Description:      Use Accessor to access state in transformers State monad
 GHC-Options:      -Wall
-Tested-With:      GHC==6.8.2, GHC==6.10.4
+Tested-With:      GHC==6.8.2, GHC==6.10.4, GHC==7.0.1
 Hs-Source-Dirs:   src
 Exposed-Modules:
   Data.Accessor.Monad.Trans.RWS
diff --git a/src/Data/Accessor/Monad/Trans/Example.hs b/src/Data/Accessor/Monad/Trans/Example.hs
--- a/src/Data/Accessor/Monad/Trans/Example.hs
+++ b/src/Data/Accessor/Monad/Trans/Example.hs
@@ -3,8 +3,6 @@
 import Data.Accessor.Basic ((.>), )
 import Data.Accessor.Tuple (first, second, )
 
-import qualified Data.Accessor.Basic as Accessor
-
 import Data.Accessor.Monad.Trans.State ((%=), (%:), )
 import qualified Data.Accessor.Monad.Trans.State as AState
 import Control.Monad.Trans.State (State)
diff --git a/src/Data/Accessor/Monad/Trans/RWS.hs b/src/Data/Accessor/Monad/Trans/RWS.hs
--- a/src/Data/Accessor/Monad/Trans/RWS.hs
+++ b/src/Data/Accessor/Monad/Trans/RWS.hs
@@ -5,7 +5,6 @@
 import qualified Control.Monad.Trans.RWS as RWS
 import qualified Control.Monad.Trans.Class as Trans
 import Control.Monad.Trans.RWS (RWS, runRWS, RWST(runRWST), )
-import Control.Monad.Trans.Class (MonadTrans, )
 import Data.Monoid (Monoid)
 
 
diff --git a/src/Data/Accessor/Monad/Trans/State.hs b/src/Data/Accessor/Monad/Trans/State.hs
--- a/src/Data/Accessor/Monad/Trans/State.hs
+++ b/src/Data/Accessor/Monad/Trans/State.hs
@@ -5,7 +5,6 @@
 import qualified Control.Monad.Trans.State as State
 import qualified Control.Monad.Trans.Class as Trans
 import Control.Monad.Trans.State (State, runState, StateT(runStateT), )
-import Control.Monad.Trans.Class (MonadTrans, )
 
 -- * accessors in the form of actions in the state monad