diff --git a/pkgs/development/interpreters/ruby/bundler-head.nix b/pkgs/development/interpreters/ruby/bundler-head.nix
deleted file mode 100644
index e31f63dccf06..000000000000
--- a/pkgs/development/interpreters/ruby/bundler-head.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{ buildRubyGem, coreutils, fetchgit }:
-
-buildRubyGem {
-  name = "bundler-2015-01-11";
-  src = fetchgit {
-    url = "https://github.com/bundler/bundler.git";
-    rev = "a2343c9eabf5403d8ffcbca4dea33d18a60fc157";
-    sha256 = "06qsai4ac3i2xlr7nbc4anh4cy6jd9jjf3rpj254g9gwshqv0qgr";
-    leaveDotGit = true;
-  };
-  dontPatchShebangs = true;
-  postInstall = ''
-    find $out -type f -perm -0100 | while read f; do
-      substituteInPlace $f \
-         --replace "/usr/bin/env" "${coreutils}/bin/env"
-    done
-  '';
-}