1 files changed, 3 insertions, 19 deletions
diff --git a/nixpkgs/pkgs/development/tools/ocaml/findlib/default.nix b/nixpkgs/pkgs/development/tools/ocaml/findlib/default.nix
index 18b84e2c961d..91870a570b09 100644
--- a/nixpkgs/pkgs/development/tools/ocaml/findlib/default.nix
+++ b/nixpkgs/pkgs/development/tools/ocaml/findlib/default.nix
@@ -1,33 +1,17 @@
 { stdenv, fetchurl, fetchpatch, m4, ncurses, ocaml, writeText }:
 
-let param =
-  if stdenv.lib.versionAtLeast ocaml.version "4"
-  then {
-    version = "1.8.0";
-    sha256 = "1b97zqjdriqd2ikgh4rmqajgxwdwn013riji5j53y3xvcmnpsyrb";
-  } else {
-    version = "1.7.3";
-    sha256 = "12xx8si1qv3xz90qsrpazjjk4lc1989fzm97rsmc4diwla7n15ni";
-    patches = [ (fetchpatch {
-      url = "https://raw.githubusercontent.com/ocaml/opam-repository/1f29c5ef8eccd373e5ff2169a30bfd95a9ae6050/packages/ocamlfind/ocamlfind.1.7.3-1/files/threads.patch";
-      sha256 = "0cqgpjqpmfbr0ph3jr25gw8hgckj4qlfwmir6vkgi5hvn2qnjpx3";
-    }) ];
-  };
-in
-
 stdenv.mkDerivation rec {
   name = "ocaml-findlib-${version}";
-  inherit (param) version;
+  version = "1.8.1";
 
   src = fetchurl {
     url = "http://download.camlcity.org/download/findlib-${version}.tar.gz";
-    inherit (param) sha256;
+    sha256 = "00s3sfb02pnjmkax25pcnljcnhcggiliccfz69a72ic7gsjwz1cf";
   };
 
   buildInputs = [m4 ncurses ocaml];
 
-  patches = [ ./ldconf.patch ./install_topfind.patch ]
-  ++ (param.patches or []);
+  patches = [ ./ldconf.patch ./install_topfind.patch ];
 
   dontAddPrefix=true;