diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix index 17bd688ffaa..4369b7176c9 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix @@ -64,6 +64,7 @@ self: super: { zlib = doJailbreak super.zlib; # Use the latest version to fix the build. + dhall = self.dhall_1_31_1; ghc-lib-parser-ex = self.ghc-lib-parser-ex_8_10_0_4; optics-core = self.optics-core_0_3; repline = self.repline_0_3_0_0;