diff --git a/network-conduit.cabal b/network-conduit.cabal
--- a/network-conduit.cabal
+++ b/network-conduit.cabal
@@ -1,5 +1,5 @@
 Name:                network-conduit
-Version:             0.6.2.1
+Version:             0.6.2.2
 Synopsis:            Stream socket data using conduits.
 Description:         Stream socket data using conduits.
 License:             BSD3
diff --git a/test/main.hs b/test/main.hs
--- a/test/main.hs
+++ b/test/main.hs
@@ -9,7 +9,7 @@
     _ <- forkIO $ runTCPServer (serverSettings 4009 "*4") echo
     threadDelay 1000000
     replicateM_ 10000
-        $ runTCPClient (clientSettings 4009 "localhost") doNothing
+        $ runTCPClient (clientSettings 4009 "127.0.0.1") doNothing
 
 echo :: Application IO
 echo ad = appSource ad $$ appSink ad