diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix index ad6c17cbd10..eababc62d6e 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix @@ -98,5 +98,7 @@ self: super: { # Older compilers need the latest ghc-lib to build this package. hls-hlint-plugin = addBuildDepend super.hls-hlint-plugin self.ghc-lib; + vector = dontCheck super.vector; + mmorph = super.mmorph_1_1_3; }