diff --git a/pkgs/development/libraries/arb/git.nix b/pkgs/development/libraries/arb/git.nix
deleted file mode 100644
index a281e2a085f..00000000000
--- a/pkgs/development/libraries/arb/git.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{stdenv, fetchFromGitHub, mpir, gmp, mpfr, flint}:
-stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
-  pname = "arb";
-  version = "2.9.0pre20161013";
-  src = fetchFromGitHub {
-    owner = "fredrik-johansson";
-    repo = "${pname}";
-    rev = "10bc615ce5999caf4723444b2b1219b74781d8a4";
-    sha256 = "1xb40x3hv9nh76aizhskj5gdhalgn7r95a7zji2nn4ih3lmh40hl";
-  };
-  buildInputs = [ mpir gmp mpfr flint ];
-  configureFlags = [ "--with-gmp=${gmp}" "--with-mpir=${mpir}" "--with-mpfr=${mpfr}" "--with-flint=${flint}" ];
-  meta = {
-    inherit version;
-    description = ''A library for arbitrary-precision interval arithmetic'';
-    license = stdenv.lib.licenses.lgpl21Plus;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 872e86e677b..3ddee7ddd15 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9112,7 +9112,6 @@ with pkgs;
   };
 
   arb = callPackage ../development/libraries/arb {};
-  arb-git = callPackage ../development/libraries/arb/git.nix {};
 
   argp-standalone = callPackage ../development/libraries/argp-standalone {};