diff --git a/Yesod/Default/Config.hs b/Yesod/Default/Config.hs
--- a/Yesod/Default/Config.hs
+++ b/Yesod/Default/Config.hs
@@ -23,7 +23,7 @@
 import qualified Data.HashMap.Strict as M
 import System.Environment (getArgs, getProgName, getEnvironment)
 import System.Exit (exitFailure)
-import Data.Conduit.Network (HostPreference)
+import Data.Streaming.Network (HostPreference)
 import Data.String (fromString)
 
 -- | A yesod-provided @'AppEnv'@, allows for Development, Testing, and
diff --git a/yesod.cabal b/yesod.cabal
--- a/yesod.cabal
+++ b/yesod.cabal
@@ -1,5 +1,5 @@
 name:            yesod
-version:         1.2.6
+version:         1.2.6.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -50,6 +50,7 @@
                    , fast-logger
                    , conduit-extra
                    , shakespeare
+                   , streaming-commons
 
     exposed-modules: Yesod
                    , Yesod.Default.Config