From 96b1353d1034f15e29d05b5b5b747a9ac56220ad Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 2 May 2023 06:07:22 +0200
Subject: [PATCH] ocamlPackages.genspio: use Dune 3

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

diff --git a/pkgs/development/ocaml-modules/genspio/default.nix b/pkgs/development/ocaml-modules/genspio/default.nix
index 44742cba04a..14537c24c8b 100644
--- a/pkgs/development/ocaml-modules/genspio/default.nix
+++ b/pkgs/development/ocaml-modules/genspio/default.nix
@@ -6,6 +6,8 @@ buildDunePackage rec {
   pname = "genspio";
   version = "0.0.3";
 
+  duneVersion = "3";
+
   src = fetchFromGitHub {
     owner = "hammerlab";
     repo = pname;