diff --git a/test/TestTools.hs b/test/TestTools.hs
--- a/test/TestTools.hs
+++ b/test/TestTools.hs
@@ -14,6 +14,7 @@
 
 import TestSite           (App(..))
 import BasicPrelude
+import qualified Prelude  (show)
 import Data.Text          (pack, unpack)
 import Data.ByteString.Lazy (toStrict)
 import Yesod.Core         (RedirectUrl)
@@ -81,7 +82,7 @@
     withResponse ( \ SResponse { simpleStatus = s, simpleHeaders = h } -> do
                         let code = statusCode s
                         assertEqual ("Expected a 302 or 303 redirection status "
-                                     ++ "but received " ++ unpack (show code))
+                                     ++ "but received " ++ Prelude.show code)
                                     (code `elem` [302,303])
                                     True
                         return $ lookup "Location" h
diff --git a/yesod-auth-hashdb.cabal b/yesod-auth-hashdb.cabal
--- a/yesod-auth-hashdb.cabal
+++ b/yesod-auth-hashdb.cabal
@@ -1,5 +1,5 @@
 name:            yesod-auth-hashdb
-version:         1.5.1.2
+version:         1.5.1.3
 license:         MIT
 license-file:    LICENSE
 author:          Patrick Brisbin, later changes Paul Rouse