1 files changed, 6 insertions, 9 deletions
diff --git a/pkgs/development/libraries/haskell/comonads-fd/default.nix b/pkgs/development/libraries/haskell/comonads-fd/default.nix
index aac28ff08711..f55123f8fe18 100644
--- a/pkgs/development/libraries/haskell/comonads-fd/default.nix
+++ b/pkgs/development/libraries/haskell/comonads-fd/default.nix
@@ -1,17 +1,14 @@
-{ cabal, comonad, comonadTransformers, mtl, semigroups
-, transformers
-}:
+{ cabal, comonad }:
 
 cabal.mkDerivation (self: {
   pname = "comonads-fd";
-  version = "3.0.3";
-  sha256 = "06x545yq5xc3kphjipkgjrgrfvvkjpy0wji9d5fw44ca91nzglww";
-  buildDepends = [
-    comonad comonadTransformers mtl semigroups transformers
-  ];
+  version = "4.0";
+  sha256 = "19xpv0dsz7w3a1sq1gdxwzglfal45vj2s22zb12g9mpk5rp3hw1s";
+  buildDepends = [ comonad ];
+  noHaddock = true;
   meta = {
     homepage = "http://github.com/ekmett/comonads-fd/";
-    description = "Comonad transformers using functional dependencies";
+    description = "This package has been merged into comonad 4.0";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
   };