diff --git a/pkgs/development/tools/haskell/ghcjs/default.nix b/pkgs/development/tools/haskell/ghcjs/default.nix
index be12c31b91d..65d68a5089f 100644
--- a/pkgs/development/tools/haskell/ghcjs/default.nix
+++ b/pkgs/development/tools/haskell/ghcjs/default.nix
@@ -11,7 +11,7 @@
 
 cabal.mkDerivation (self: rec {
   pname = "ghcjs";
-  version = "c9ce6b9d";
+  version = "0.1.0";
   src = fetchgit {
     url = git://github.com/ghcjs/ghcjs.git;
     rev = "c9ce6b9d87296b1236d5ef0f7d5236b2cedcff84";