diff --git a/Control/Comonad.hs b/Control/Comonad.hs
--- a/Control/Comonad.hs
+++ b/Control/Comonad.hs
@@ -11,15 +11,20 @@
 --
 ----------------------------------------------------------------------------
 module Control.Comonad ( 
+  -- * Extendable Functors
+    Extend(..)
+  , (=>=)
+  , (=<=)
+  , (<<=)
+  , (=>>)
   -- * Comonads
   -- $definition
-    Comonad(..)
+  , Comonad(..)
   , liftW     -- :: Comonad w => (a -> b) -> w a -> w b
   , wfix      -- :: Comonad w => w (w a -> a) -> a
 
   -- * Cokleisli Arrows
   , Cokleisli(..)
-  , module Data.Functor.Extend
   ) where
 
 import Prelude hiding (id, (.))
diff --git a/comonad.cabal b/comonad.cabal
--- a/comonad.cabal
+++ b/comonad.cabal
@@ -1,6 +1,6 @@
 name:          comonad
 category:      Control, Comonads
-version:       0.9.0
+version:       0.9.0.1
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE