diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -32,9 +32,6 @@
 | ``322 `choose` 16`` | ATS | 629.8 ns |
 | ``322 `choose` 16`` | Haskell | 1.046 μs |
 
-See [here](https://vmchale.github.io/fast-arithmetic/arithmetic-bench.html) for
-more.
-
 ## Building
 
 The Haskell library comes with the C bundled, however you will likely want to build from
diff --git a/atspkg.dhall b/atspkg.dhall
--- a/atspkg.dhall
+++ b/atspkg.dhall
@@ -1,12 +1,13 @@
 let prelude = https://raw.githubusercontent.com/vmchale/atspkg/master/ats-pkg/dhall/atspkg-prelude.dhall
+in
 
-in prelude.default ⫽ 
+prelude.default ⫽ 
   { libraries =
     [
       prelude.lib ⫽ 
       { name = "storable"
       , src = [ "ats-src/combinatorics.dats", "ats-src/number-theory.dats", "ats-src/numerics.dats" ]
-      , libTarget = "dist-newstyle/lib/libnumbertheory.a"
+      , libTarget = "${prelude.cabalDir}/libnumbertheory.a"
       , static = True
       }
     ]
diff --git a/dist-newstyle/lib/empty b/dist-newstyle/lib/empty
deleted file mode 100644
--- a/dist-newstyle/lib/empty
+++ /dev/null
diff --git a/fast-arithmetic.cabal b/fast-arithmetic.cabal
--- a/fast-arithmetic.cabal
+++ b/fast-arithmetic.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.18
 name: fast-arithmetic
-version: 0.3.3.3
+version: 0.3.3.4
 license: BSD3
 license-file: LICENSE
 copyright: Copyright: (c) 2018 Vanessa McHale
@@ -15,7 +15,6 @@
 extra-source-files:
     ats-src/*.dats
     atspkg.dhall
-    dist-newstyle/lib/empty
 extra-doc-files: README.md
 
 source-repository head
@@ -25,7 +24,7 @@
 custom-setup
     setup-depends: base -any,
                    Cabal -any,
-                   ats-pkg >=2.7.0.0
+                   ats-pkg >=2.9.0.1
 
 flag development
     description:
@@ -45,7 +44,6 @@
     default-language: Haskell2010
     extra-libraries:
         numbertheory
-    extra-lib-dirs: dist-newstyle/lib
     ghc-options: -Wall -optc-mtune=native -optc-flto -optc-O3
     build-depends:
         base >=4.10 && <5,