diff --git a/Cloud/AWS/Lib/FromText/Class.hs b/Cloud/AWS/Lib/FromText/Class.hs
--- a/Cloud/AWS/Lib/FromText/Class.hs
+++ b/Cloud/AWS/Lib/FromText/Class.hs
@@ -3,6 +3,7 @@
 module Cloud.AWS.Lib.FromText.Class
     where
 
+import Control.Applicative ((<$>))
 import Control.Monad
 import Data.IP (IPv4, AddrRange)
 import Data.Monoid ((<>))
diff --git a/Cloud/AWS/Lib/FromText/TH.hs b/Cloud/AWS/Lib/FromText/TH.hs
--- a/Cloud/AWS/Lib/FromText/TH.hs
+++ b/Cloud/AWS/Lib/FromText/TH.hs
@@ -3,6 +3,7 @@
 module Cloud.AWS.Lib.FromText.TH
     where
 
+import Control.Applicative ((<$>))
 import Language.Haskell.TH
 
 import Cloud.AWS.Lib.FromText.Class (FromText(..))
diff --git a/Cloud/AWS/Lib/ToText/Class.hs b/Cloud/AWS/Lib/ToText/Class.hs
--- a/Cloud/AWS/Lib/ToText/Class.hs
+++ b/Cloud/AWS/Lib/ToText/Class.hs
@@ -4,6 +4,7 @@
     ( ToText (toText)
     ) where
 
+import Control.Applicative ((<$>))
 import Data.ByteString (ByteString)
 import Data.IP (IPv4, AddrRange)
 import Data.Text (Text)
diff --git a/Cloud/AWS/Lib/ToText/TH.hs b/Cloud/AWS/Lib/ToText/TH.hs
--- a/Cloud/AWS/Lib/ToText/TH.hs
+++ b/Cloud/AWS/Lib/ToText/TH.hs
@@ -4,6 +4,7 @@
     ( deriveToText
     ) where
 
+import Control.Applicative ((<$>))
 import Language.Haskell.TH
 
 import Cloud.AWS.Lib.ToText.Class (ToText(..))
diff --git a/aws-sdk-text-converter.cabal b/aws-sdk-text-converter.cabal
--- a/aws-sdk-text-converter.cabal
+++ b/aws-sdk-text-converter.cabal
@@ -1,5 +1,5 @@
 name:                aws-sdk-text-converter
-version:             0.4
+version:             0.4.1
 synopsis:            The text converter for aws-sdk.
 description:         The text converter for aws-sdk.
 license:             BSD3
@@ -10,6 +10,7 @@
 category:            Web
 build-type:          Simple
 cabal-version:       >=1.10
+tested-with:         GHC == 7.8.4, GHC == 7.10.1, GHC == 7.10.2
 
 library
   exposed-modules:     Cloud.AWS.Lib.FromText
@@ -50,3 +51,7 @@
                      , hspec
                      , QuickCheck
                      , HUnit
+
+source-repository head
+  type:     git
+  location: http://github.com/yunomu/aws-sdk-text-converter.git
diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -1,6 +1,7 @@
 {-# LANGUAGE FlexibleInstances, TemplateHaskell #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 
+import Control.Applicative ((<$>), (<*>))
 import Data.IP
 import Data.Text
 import Data.Time