diff --git a/pkgs/development/libraries/haskell/ghc-mod/default.nix b/pkgs/development/libraries/haskell/ghc-mod/default.nix
index 62a68adbec4..a74c99994ff 100644
--- a/pkgs/development/libraries/haskell/ghc-mod/default.nix
+++ b/pkgs/development/libraries/haskell/ghc-mod/default.nix
@@ -26,7 +26,6 @@ cabal.mkDerivation (self: {
       ensureDir "$out/share/emacs"
       mv $pname-$version emacs/site-lisp
     '';
-  noHaddock = true;
   meta = {
     homepage = "http://www.mew.org/~kazu/proj/ghc-mod/";
     description = "Happy Haskell Programming";