From 6939f76bcd8ace3438ff13e88dbe9fba89ad2879 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 2 May 2023 06:08:17 +0200
Subject: [PATCH] ocamlPackages.brisk-reconciler: use Dune 3

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

diff --git a/pkgs/development/ocaml-modules/brisk-reconciler/default.nix b/pkgs/development/ocaml-modules/brisk-reconciler/default.nix
index 925f899995f..688d78e4c8d 100644
--- a/pkgs/development/ocaml-modules/brisk-reconciler/default.nix
+++ b/pkgs/development/ocaml-modules/brisk-reconciler/default.nix
@@ -4,6 +4,8 @@ buildDunePackage rec {
   pname = "brisk-reconciler";
   version = "unstable-2020-12-02";
 
+  duneVersion = "3";
+
   src = fetchFromGitHub {
     owner = "briskml";
     repo = "brisk-reconciler";