diff --git a/cndict.cabal b/cndict.cabal
--- a/cndict.cabal
+++ b/cndict.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                cndict
-version:             0.8.2
+version:             0.8.3
 synopsis:            Chinese/Mandarin <-> English dictionary, Chinese lexer.
 -- description:
 license:             PublicDomain
@@ -33,4 +33,3 @@
                        array
   hs-source-dirs:      src
   ghc-options:         -Wall
-  ghc-prof-options:    -auto-all
diff --git a/src/Data/Chinese/CCDict.hs b/src/Data/Chinese/CCDict.hs
--- a/src/Data/Chinese/CCDict.hs
+++ b/src/Data/Chinese/CCDict.hs
@@ -4,6 +4,7 @@
 -- | Simplified Chinese <-> English dictionary with pinyin phonetics.
 module Data.Chinese.CCDict
   ( initiate
+  , version
   , Entry(..)
   , ppEntry
   , entryVariants
diff --git a/src/Data/Chinese/Segmentation.hs b/src/Data/Chinese/Segmentation.hs
--- a/src/Data/Chinese/Segmentation.hs
+++ b/src/Data/Chinese/Segmentation.hs
@@ -139,9 +139,7 @@
 
 tokenScore :: Token -> Maybe Int
 tokenScore UnknownWord{} = Nothing
-tokenScore (KnownWord e)
-  -- | T.length (entrySimplified e) == 1 = Nothing
-  | otherwise = Just $ entryWordFrequency e
+tokenScore (KnownWord e) = Just $ entryWordFrequency e
 
 --wordCount :: Text -> Int
 --wordCount txt =