1 files changed, 8 insertions, 12 deletions
diff --git a/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix b/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix
index 363b774aaebab..03cadad7ff4d1 100644
--- a/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix
+++ b/pkgs/development/ocaml-modules/ppx_tools_versioned/default.nix
@@ -1,23 +1,19 @@
-{ stdenv, fetchFromGitHub, ocaml, findlib, ocaml-migrate-parsetree }:
+{ lib, fetchFromGitHub, buildDunePackage, ocaml-migrate-parsetree }:
 
-stdenv.mkDerivation rec {
-  name = "ocaml${ocaml.version}-ppx_tools_versioned-${version}";
-  version = "5.1";
+buildDunePackage rec {
+  pname = "ppx_tools_versioned";
+  version = "5.2.3";
 
   src = fetchFromGitHub {
-    owner = "let-def";
-    repo = "ppx_tools_versioned";
+    owner = "ocaml-ppx";
+    repo = pname;
     rev = version;
-    sha256 = "1c7kvca67qpyr4hiy492yik5x31lmkhyhy5wpl0l0fbx7fr7l624";
+    sha256 = "1hcmpnw26zf70a71r3d2c2c0mn8q084gdn1r36ynng6fv9hq6j0y";
   };
 
-  buildInputs = [ ocaml findlib ];
-
   propagatedBuildInputs = [ ocaml-migrate-parsetree ];
 
-  createFindlibDestdir = true;
-
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = https://github.com/let-def/ppx_tools_versioned;
     description = "Tools for authors of syntactic tools (such as ppx rewriters)";
     license = licenses.gpl2;