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 0948a70a5c79..b18737d97773 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix @@ -476,6 +476,7 @@ self: super: { pandoc = self.pandoc_2_2; pandoc-types = self.pandoc-types_1_17_4_2; dhall = self.dhall_1_13_0; + dhall_1_13_0 = doJailbreak super.dhall_1_13_0; # support ansi-terminal 0.8.x # https://github.com/xmonad/xmonad/issues/155 xmonad = addBuildDepend (appendPatch super.xmonad (pkgs.fetchpatch