1 files changed, 2 insertions, 4 deletions
diff --git a/Biz/Bild/Haskell.nix b/Biz/Bild/Builder.nix
index 24b6686..a0ed17c 100644
--- a/Biz/Bild/Haskell.nix
+++ b/Biz/Bild/Builder.nix
@@ -5,6 +5,7 @@
 , name # exe name
 , main # entrypoint file
 , mainIs # entrypoint module name
+, buildPhase
 }:
 with import (/. + root + "/Biz/Bild.nix") {};
 with builtins;
@@ -24,12 +25,9 @@ let
      else
        [];
 in stdenv.mkDerivation {
-  inherit name;
+  inherit name buildPhase;
   buildInputs = [ (private.${packageSet} deps) ];
   src = lib.sources.cleanSourceWith {inherit filter; src = lib.sources.cleanSource root;};
-  buildPhase = ''
-    ghc -Werror -i$src -odir. -hidir. --make $src/${main} -main-is "${mainIs}" -o ${name}
-  '';
   installPhase = ''
     mkdir -p $out/bin && cp ${name} $out/bin
   '';