1 files changed, 12 insertions, 16 deletions
diff --git a/pkgs/development/ocaml-modules/mparser/default.nix b/pkgs/development/ocaml-modules/mparser/default.nix
index 90c24718dd1..5f63a98a130 100644
--- a/pkgs/development/ocaml-modules/mparser/default.nix
+++ b/pkgs/development/ocaml-modules/mparser/default.nix
@@ -1,25 +1,21 @@
-{ stdenv, lib, fetchzip, ocaml, findlib, ocamlbuild }:
+{ lib, fetchFromGitHub, buildDunePackage }:
 
-stdenv.mkDerivation {
-  name = "ocaml${ocaml.version}-mparser-1.2.3";
-  src = fetchzip {
-    url = "https://github.com/cakeplus/mparser/archive/1.2.3.tar.gz";
-    sha256 = "1f8vpagmv0jdm50pxs2xwh2xcmvgaprx4kw871hlml9ahsflxgnw";
-  };
-
-  buildInputs = [ ocaml findlib ocamlbuild ];
+buildDunePackage rec {
+  pname = "mparser";
+  version = "1.3";
+  useDune2 = true;
 
-  configurePhase = "ocaml setup.ml -configure";
-  buildPhase = "ocaml setup.ml -build";
-  installPhase = "ocaml setup.ml -install";
-
-  createFindlibDestdir = true;
+  src = fetchFromGitHub {
+    owner = "murmour";
+    repo = "mparser";
+    rev = version;
+    sha256 = "16j19v16r42gcsii6a337zrs5cxnf12ig0vaysxyr7sq5lplqhkx";
+  };
 
   meta = {
     description = "A simple monadic parser combinator OCaml library";
     license = lib.licenses.lgpl21Plus;
-    homepage = "https://github.com/cakeplus/mparser";
+    homepage = "https://github.com/murmour/mparser";
     maintainers = [ lib.maintainers.vbgl ];
-    inherit (ocaml.meta) platforms;
   };
 }