diff --git a/Text/ProtocolBuffers/WireMessage.hs b/Text/ProtocolBuffers/WireMessage.hs
--- a/Text/ProtocolBuffers/WireMessage.hs
+++ b/Text/ProtocolBuffers/WireMessage.hs
@@ -45,7 +45,7 @@
 --import qualified Data.ByteString.Unsafe as S(unsafeIndex)
 import qualified Data.ByteString.Lazy as BS (length)
 import qualified Data.Foldable as F(foldl',forM_)
-import Data.List (genericLength)
+--import Data.List (genericLength)
 import Data.Maybe(fromMaybe)
 import Data.Sequence ((|>))
 import qualified Data.Sequence as Seq(length,empty)
diff --git a/protocol-buffers.cabal b/protocol-buffers.cabal
--- a/protocol-buffers.cabal
+++ b/protocol-buffers.cabal
@@ -1,5 +1,5 @@
 name:           protocol-buffers
-version:        2.0.5
+version:        2.0.6
 cabal-version:  >= 1.6
 build-type:     Simple
 license:        BSD3