diff --git a/pkgs/development/libraries/haskell/RepLib/default.nix b/pkgs/development/libraries/haskell/RepLib/default.nix
index 89e13f1eddc..769a1d534ba 100644
--- a/pkgs/development/libraries/haskell/RepLib/default.nix
+++ b/pkgs/development/libraries/haskell/RepLib/default.nix
@@ -5,6 +5,7 @@ cabal.mkDerivation (self: {
   version = "0.5.3.3";
   sha256 = "1772r6rfajcn622dxwy9z1bvv53l5xj6acbcv8n9p7h01fs52mpr";
   buildDepends = [ mtl typeEquality ];
+  noHaddock = true;
   meta = {
     homepage = "http://code.google.com/p/replib/";
     description = "Generic programming library with representation types";