diff --git a/pkgs/development/haskell-modules/make-package-set.nix b/pkgs/development/haskell-modules/make-package-set.nix index 5215fe4a552..562042721e7 100644 --- a/pkgs/development/haskell-modules/make-package-set.nix +++ b/pkgs/development/haskell-modules/make-package-set.nix @@ -44,6 +44,7 @@ let isLibrary = false; doHaddock = false; hyperlinkSource = false; # Avoid depending on hscolour for this build. + enableSeparateEtcOutput = false; # The flag to support this is missing in old versions of cabal. postFixup = "rm -rf $out/lib $out/share $out/nix-support"; }); cpphs = overrideCabal (self.cpphs.overrideScope (self: super: {