From fb1c52641fad8d422c4a0c0aa3e03419296ea873 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 29 Oct 2020 06:24:47 +0100
Subject: [PATCH] ocamlPackages.jwto: use Dune 2

---
 pkgs/development/ocaml-modules/jwto/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/ocaml-modules/jwto/default.nix b/pkgs/development/ocaml-modules/jwto/default.nix
index a4cf0aae691..1c7622f2805 100644
--- a/pkgs/development/ocaml-modules/jwto/default.nix
+++ b/pkgs/development/ocaml-modules/jwto/default.nix
@@ -5,6 +5,8 @@ buildDunePackage rec {
   pname = "jwto";
   version = "0.3.0";
 
+  useDune2 = true;
+
   minimumOCamlVersion = "4.05";
 
   src = fetchFromGitHub {