diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix index 20473f4c5c4..4073e4798b1 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix @@ -768,4 +768,7 @@ self: super: { # Old versions don't compile. vty = self.vty_5_20; + # https://github.com/jgm/pandoc-types/issues/37 + pandoc-types = self.pandoc-types_1_17_4; + }