diff --git a/src/Codec/Xlsx/Util/Tabular.hs b/src/Codec/Xlsx/Util/Tabular.hs
--- a/src/Codec/Xlsx/Util/Tabular.hs
+++ b/src/Codec/Xlsx/Util/Tabular.hs
@@ -73,8 +73,8 @@
   where
     firstSheetName =
       xlsx ^. xlSheets
-      & keys
       & head
+      & fst
 
 decodeRows ss offset rs =
   def
diff --git a/src/Codec/Xlsx/Util/Tabular/Imports.hs b/src/Codec/Xlsx/Util/Tabular/Imports.hs
--- a/src/Codec/Xlsx/Util/Tabular/Imports.hs
+++ b/src/Codec/Xlsx/Util/Tabular/Imports.hs
@@ -25,7 +25,7 @@
        )
        where
 
-import Codec.Xlsx as X hiding (fromList)
+import Codec.Xlsx as X
 import Codec.Xlsx.Formatted as X
 import Codec.Xlsx.Util.Tabular.Types as X
 import Control.Applicative ((<$>), (<*>))
diff --git a/xlsx-tabular.cabal b/xlsx-tabular.cabal
--- a/xlsx-tabular.cabal
+++ b/xlsx-tabular.cabal
@@ -1,5 +1,5 @@
 name:                xlsx-tabular
-version:             0.1.0.1
+version:             0.1.0.2
 synopsis:            Xlsx table decode utility
 description:         Please see README.md
 homepage:            http://github.com/kkazuo/xlsx-tabular#readme