diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix index 6dbbd77f95a..229cf6c38fb 100644 --- a/pkgs/development/haskell-modules/configuration-common.nix +++ b/pkgs/development/haskell-modules/configuration-common.nix @@ -959,4 +959,10 @@ self: super: { # https://github.com/yesodweb/Shelly.hs/issues/162 shelly = dontCheck super.shelly; + # Support ansi-terminal 0.7.x. + cabal-plan = appendPatch super.cabal-plan (pkgs.fetchpatch { + url = "https://github.com/haskell-hvr/cabal-plan/pull/16.patch"; + sha256 = "0i889zs46wn09d7iqdy99201zaqxb175cfs8jz2zi3mv4ywx3a0l"; + }); + }