diff --git a/cabal.project.local b/cabal.project.local
new file mode 100644
--- /dev/null
+++ b/cabal.project.local
@@ -0,0 +1,3 @@
+with-compiler: ghc-8.2.1
+optimization: 2
+constraints: madlang -development +llvm-fast
diff --git a/default.nix b/default.nix
deleted file mode 100644
--- a/default.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ mkDerivation, ansi-wl-pprint, base, composition
-, composition-extra, containers, directory, file-embed, hspec
-, hspec-megaparsec, megaparsec, microlens, MonadRandom, mtl
-, optparse-applicative, random-shuffle, stdenv, template-haskell
-, text
-}:
-mkDerivation {
-  pname = "madlang";
-  version = "2.3.2.0";
-  src = ./.;
-  isLibrary = true;
-  isExecutable = true;
-  libraryHaskellDepends = [
-    ansi-wl-pprint base composition composition-extra containers
-    directory file-embed megaparsec microlens MonadRandom mtl
-    optparse-applicative random-shuffle template-haskell text
-  ];
-  executableHaskellDepends = [ base ];
-  testHaskellDepends = [
-    base hspec hspec-megaparsec megaparsec mtl text
-  ];
-  homepage = "https://github.com/vmchale/madlang#readme";
-  description = "Randomized templating language DSL";
-  license = stdenv.lib.licenses.bsd3;
-}
diff --git a/madlang.cabal b/madlang.cabal
--- a/madlang.cabal
+++ b/madlang.cabal
@@ -1,8 +1,10 @@
 name:                madlang
-version:             2.4.1.0
+version:             2.4.1.1
 synopsis:            Randomized templating language DSL
-description:         Please see README.md
-homepage:            https://github.com/vmchale/madlang#readme
+description:         Madlang is a text templating language written in Haskell,
+                     meant to explore computational creativity and generative
+                     literature.
+homepage:            https://hub.darcs.net/vmchale/madlang
 license:             BSD3
 license-file:        LICENSE
 author:              Vanessa McHale
@@ -15,9 +17,8 @@
                    , test/templates/*.mad
                    , test/templates/err/*.mad
                    , demo/*.mad
-                   , default.nix
-                   , release.nix
                    , bash/mkCompletions
+                   , cabal.project.local
 cabal-version:       >=1.10
 
 Flag development {
diff --git a/release.nix b/release.nix
deleted file mode 100644
--- a/release.nix
+++ /dev/null
@@ -1,5 +0,0 @@
-let
-  pkgs = import <nixpkgs> { };
-
-in
-  pkgs.haskell.lib.justStaticExecutables (pkgs.haskellPackages.callPackage ./default.nix { })