1 files changed, 5 insertions, 11 deletions
diff --git a/pkgs/development/tools/ocaml/merlin/default.nix b/pkgs/development/tools/ocaml/merlin/default.nix
index c15970d3f3e..e059a5d6a76 100644
--- a/pkgs/development/tools/ocaml/merlin/default.nix
+++ b/pkgs/development/tools/ocaml/merlin/default.nix
@@ -1,23 +1,17 @@
-{ stdenv, fetchzip, ocaml, findlib, dune, yojson }:
+{ stdenv, fetchzip, buildDunePackage, yojson }:
 
-assert stdenv.lib.versionAtLeast ocaml.version "4.02";
-
-let
+buildDunePackage rec {
+  pname = "merlin";
   version = "3.2.2";
-in
-
-stdenv.mkDerivation {
 
-  name = "merlin-${version}";
+  minimumOCamlVersion = "4.02";
 
   src = fetchzip {
     url = "https://github.com/ocaml/merlin/archive/v${version}.tar.gz";
     sha256 = "15ssgmwdxylbwhld9p1cq8x6kadxyhll5bfyf11dddj6cldna3hb";
   };
 
-  buildInputs = [ ocaml findlib dune yojson ];
-
-  inherit (dune) installPhase;
+  buildInputs = [ yojson ];
 
   meta = with stdenv.lib; {
     description = "An editor-independent tool to ease the development of programs in OCaml";