diff --git a/pkgs/development/libraries/haskell/zlib-bindings/default.nix b/pkgs/development/libraries/haskell/zlib-bindings/default.nix
index 6398ba4b275..66068cb5d0f 100644
--- a/pkgs/development/libraries/haskell/zlib-bindings/default.nix
+++ b/pkgs/development/libraries/haskell/zlib-bindings/default.nix
@@ -2,10 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "zlib-bindings";
-  version = "0.0.1";
-  sha256 = "0m8q155yyrd4q1ddfmmhdx88mg1875ywrlr484qwpcyd58gn3bkv";
-  isLibrary = true;
-  isExecutable = true;
+  version = "0.0.2";
+  sha256 = "01ksbrlcn9g74ql0388zfa02abmrpkw654y2ayybzgygzdb51mnk";
   buildDepends = [ zlib ];
   meta = {
     homepage = "http://github.com/snoyberg/zlib-bindings";