diff --git a/utf8-light.cabal b/utf8-light.cabal
--- a/utf8-light.cabal
+++ b/utf8-light.cabal
@@ -1,5 +1,5 @@
 name:               utf8-light
-version:            0.1
+version:            0.2
 cabal-version:      >= 1.3
 build-type:         Simple
 license:            BSD3
@@ -11,11 +11,11 @@
 stability:          provisional
 synopsis:           utf8-light
 description:        Lightweight UTF8 handling. Haddock docs are at
-					<http://code.haskell.org/~morrow/code/haskell/utf8-light/haddock/>.
+                    <http://code.haskell.org/~morrow/code/haskell/utf8-light/haddock/>.
 
 library
-  build-depends:      base,bytestring
-  ghc-options:        -O2 -fglasgow-exts
+  build-depends:      base, bytestring
+  ghc-options:        -O2 -fglasgow-exts -fvia-C -optc-O2
   extensions:
   hs-source-dirs:     src
   exposed-modules:    Encoding.UTF8.Light
@@ -25,6 +25,6 @@
   main-is:          utf8flip.hs
   build-depends:    base, bytestring
   hs-source-dirs:   utils, src
-  ghc-options:      -O2 -fglasgow-exts
+  ghc-options:      -O2 -fglasgow-exts -fvia-C -optc-O2