diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+== bitstream-0.2.0.1 / 2011-08-26
+* bugfix: build failure on GHC 7.2.1
+
 == bitstream-0.2 / 2011-07-08
 * bugfix: Make stream fusion actually work
 * Implement fromBits / toBits
diff --git a/Data/Bitstream/Internal.hs b/Data/Bitstream/Internal.hs
--- a/Data/Bitstream/Internal.hs
+++ b/Data/Bitstream/Internal.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE
-    FlexibleContexts
+    BangPatterns
+  , FlexibleContexts
   , UnicodeSyntax
   #-}
 module Data.Bitstream.Internal
diff --git a/bitstream.cabal b/bitstream.cabal
--- a/bitstream.cabal
+++ b/bitstream.cabal
@@ -6,7 +6,7 @@
         fusion. This is like @bytestring@ but stores bits instead of
         bytes.
 
-Version: 0.2
+Version: 0.2.0.1
 License: PublicDomain
 License-File: COPYING
 Author: PHO <pho at cielonegro dot org>