diff --git a/Text/HTML/SanitizeXSS.hs b/Text/HTML/SanitizeXSS.hs
index 9a75615..d87bed9 100644
--- a/Text/HTML/SanitizeXSS.hs
+++ b/Text/HTML/SanitizeXSS.hs
@@ -1,16 +1,14 @@
 module Text.HTML.SanitizeXSS where
 
-import Data.Set (Set(..), member, notMember, fromList)
-import Network.URI ( parseURIReference, URI (..) )
-
-import Data.Char ( toLower, isLower, isUpper, isAlpha, isAscii,
-                   isLetter, isDigit )
-
-import Network.URI ( isAllowedInURI, escapeURIString, unEscapeString, uriScheme )
-import Codec.Binary.UTF8.String ( encodeString, decodeString )
-
 import Text.HTML.TagSoup
 
+import Data.Set (Set(), member, fromList)
+import Data.Char ( toLower, isAscii )
+
+import Network.URI ( parseURIReference, URI (..),
+                     isAllowedInURI, escapeURIString, unEscapeString, uriScheme )
+import Codec.Binary.UTF8.String ( encodeString, decodeString )
+
 sanitizeXSS :: String -> String
 sanitizeXSS = renderTagsOptions renderOptions {
     optMinimize = \x -> x `elem` ["br","img"]
diff --git a/test.hs b/test.hs
index 6e82a99..9c1dbef 100644
--- a/test.hs
+++ b/test.hs
@@ -4,4 +4,5 @@ main = do
   let test = " <a href='unsafe://hack.com'>anchor</a> <img src='evil://evil.com' /> <unsafe></foo> <bar /> <br></br> "
   let actual = (sanitizeXSS test)
   let expected = " <a>anchor</a> <img />   <br /> "
-  putStrLn $ if actual == expected then "pass" else "failure parsing:" ++ (show test) ++ "\nexpected:" ++ (show expected) ++ "\nactual:  " ++ (show actual)
+  putStrLn $ "testing: " ++ test
+  putStrLn $ if actual == expected then "pass" else "failure\n" ++ "\nexpected:" ++ (show expected) ++ "\nactual:  " ++ (show actual)
diff --git a/xss-sanitize.cabal b/xss-sanitize.cabal
index 1748f88..dc8bd97 100644
--- a/xss-sanitize.cabal
+++ b/xss-sanitize.cabal
@@ -14,7 +14,9 @@ build-type:      Simple
 homepage:        http://github.com/gregwebs/haskell-xss-sanitize
 
 library
-    build-depends:   tagsoup >= 0.11
+    build-depends:  base == 4.*, containers,
+                    tagsoup >= 0.11, utf8-string >= 0.3, network >= 2
+
     exposed-modules: Text.HTML.SanitizeXSS
     ghc-options:     -Wall