diff --git a/LIO/Web/Simple.hs b/LIO/Web/Simple.hs
--- a/LIO/Web/Simple.hs
+++ b/LIO/Web/Simple.hs
@@ -79,5 +79,5 @@
   liftLIO . ioTCB $ L8.fromChunks `fmap` (requestBody req $$ CL.consume)
 
 instance Label l => MonadLIO l (ControllerT r (LIO l)) where
-  liftLIO act = ControllerT $ \st -> 
+  liftLIO act = ControllerT $ \st _ ->
       liftLIO act >>= \r -> return (Right r, st)
diff --git a/lio-simple.cabal b/lio-simple.cabal
--- a/lio-simple.cabal
+++ b/lio-simple.cabal
@@ -1,5 +1,5 @@
 name:                lio-simple
-version:             0.0.2.1
+version:             0.0.2.2
 synopsis:            LIO support for the Simple web framework
 description:
 
@@ -39,10 +39,9 @@
       base < 6
     , bytestring
     , conduit
-    , directory
     , filepath
     , lio                >= 0.11.4
-    , simple             >= 0.8.0
+    , simple             == 0.8.1.*
     , wai                >= 2.1
     , wai-extra
     , warp
@@ -73,7 +72,6 @@
     , filepath
     , simple-templates >= 0.7.0
     , text
-    , unordered-containers
   default-language: Haskell2010