diff --git a/src/System/IO/Streams/Concurrent/Unagi.hs b/src/System/IO/Streams/Concurrent/Unagi.hs
--- a/src/System/IO/Streams/Concurrent/Unagi.hs
+++ b/src/System/IO/Streams/Concurrent/Unagi.hs
@@ -8,6 +8,7 @@
        , makeChanPipe
        , chanToPipe
        , dupStream
+       , splitStream
        ) where
 
 
diff --git a/src/System/IO/Streams/Concurrent/Unagi/Bounded.hs b/src/System/IO/Streams/Concurrent/Unagi/Bounded.hs
--- a/src/System/IO/Streams/Concurrent/Unagi/Bounded.hs
+++ b/src/System/IO/Streams/Concurrent/Unagi/Bounded.hs
@@ -8,6 +8,7 @@
        , makeChanPipe
        , chanToPipe
        , dupStream
+       , splitStream
        ) where
 
 
diff --git a/unagi-streams.cabal b/unagi-streams.cabal
--- a/unagi-streams.cabal
+++ b/unagi-streams.cabal
@@ -1,5 +1,5 @@
 name:                unagi-streams
-version:             0.2.1
+version:             0.2.2
 synopsis:            Unagi Chan IO-Streams
 description:         Io-streams chans implemented underneath with
                      unagi-chans. This library is a straight port of