From 255f45ea20b215fd843861e9882e87446dee21bc Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Fri, 6 Nov 2020 14:02:00 +0100
Subject: [PATCH] ocamlPackages.asn1-combinators: use dune 2

---
 pkgs/development/ocaml-modules/asn1-combinators/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/ocaml-modules/asn1-combinators/default.nix b/pkgs/development/ocaml-modules/asn1-combinators/default.nix
index ed314bde06f..ddc181a4992 100644
--- a/pkgs/development/ocaml-modules/asn1-combinators/default.nix
+++ b/pkgs/development/ocaml-modules/asn1-combinators/default.nix
@@ -8,6 +8,8 @@ buildDunePackage rec {
   pname = "asn1-combinators";
   version = "0.2.4";
 
+  useDune2 = true;
+
   src = fetchurl {
     url = "https://github.com/mirleft/ocaml-asn1-combinators/releases/download/v${version}/asn1-combinators-v${version}.tbz";
     sha256 = "09rn5wwqhwg7x51b9ycl15s7007hgha6lwaz2bpw85fr70jq3i9r";