diff --git a/Network/Wai/Middleware/Push/Referer.hs b/Network/Wai/Middleware/Push/Referer.hs
--- a/Network/Wai/Middleware/Push/Referer.hs
+++ b/Network/Wai/Middleware/Push/Referer.hs
@@ -23,6 +23,7 @@
 import Foreign.ForeignPtr (withForeignPtr, ForeignPtr)
 import Foreign.Ptr (Ptr, plusPtr, minusPtr, nullPtr)
 import Foreign.Storable (peek)
+import Network.HTTP.Types (Status(..))
 import Network.Wai
 import Network.Wai.Handler.Warp
 import Network.Wai.Internal (Response(..))
@@ -81,7 +82,7 @@
         Nothing -> case requestHeaderReferer req of
             Nothing      -> return ()
             Just referer -> case res of
-                ResponseFile _ _ file Nothing -> do
+                ResponseFile (Status 200 "OK") _ file Nothing -> do
                     (mauth,refPath) <- parseUrl referer
                     when (isNothing mauth
                        || requestHeaderHost req == mauth) $ do
diff --git a/wai-http2-extra.cabal b/wai-http2-extra.cabal
--- a/wai-http2-extra.cabal
+++ b/wai-http2-extra.cabal
@@ -1,5 +1,5 @@
 Name:                wai-http2-extra
-Version:             0.0.0
+Version:             0.0.1
 Synopsis:            WAI utilities for HTTP/2
 License:             MIT
 License-file:        LICENSE
@@ -17,6 +17,7 @@
                    , auto-update               >= 0.1.3    && < 0.2
                    , bytestring
                    , containers
+                   , http-types
                    , wai
                    , warp
                    , word8