From faf43fdbb30981789729e1932b05f3f55949b696 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Mon, 6 Feb 2023 07:50:46 +0100
Subject: [PATCH] ocamlPackages.uuuu: fix tests

---
 pkgs/development/ocaml-modules/uuuu/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/uuuu/default.nix b/pkgs/development/ocaml-modules/uuuu/default.nix
index 4473cd8217c0..ed38329ae22b 100644
--- a/pkgs/development/ocaml-modules/uuuu/default.nix
+++ b/pkgs/development/ocaml-modules/uuuu/default.nix
@@ -25,9 +25,11 @@ buildDunePackage rec {
 
   buildInputs = [ angstrom ];
 
-  nativeCheckInputs = [ re ];
+  checkInputs = [ re ];
   doCheck = true;
 
+  duneVersion = "3";
+
   meta = {
     description = "A library to normalize an ISO-8859 input to Unicode code-point";
     homepage = "https://github.com/mirage/uuuu";