diff --git a/Data/Conduit/Text.hs b/Data/Conduit/Text.hs
--- a/Data/Conduit/Text.hs
+++ b/Data/Conduit/Text.hs
@@ -73,9 +73,11 @@
     | NewCodec T.Text (T.Text -> B.ByteString) (B.ByteString -> DecodeResult)
 
 instance Show Codec where
-    showsPrec d c = showParen (d > 10) $
-        showString "Codec " . shows (codecName c)
-
+    showsPrec d c = 
+        let (cnst, name) = case c of
+                Codec t _ _    -> ("Codec ", t)
+                NewCodec t _ _ -> ("NewCodec ", t)
+        in showParen (d > 10) $ showString cnst . shows name
 
 
 
diff --git a/conduit-extra.cabal b/conduit-extra.cabal
--- a/conduit-extra.cabal
+++ b/conduit-extra.cabal
@@ -1,5 +1,5 @@
 Name:                conduit-extra
-Version:             1.1.5
+Version:             1.1.5.1
 Synopsis:            Batteries included conduit: adapters for common libraries.
 Description:
     The conduit package itself maintains relative small dependencies. The purpose of this package is to collect commonly used utility functions wrapping other library dependencies, without depending on heavier-weight dependencies. The basic idea is that this package should only depend on haskell-platform packages and conduit.