diff --git a/pkgs/development/ocaml-modules/opam-core/default.nix b/pkgs/development/ocaml-modules/opam-core/default.nix index 22c1ecdf703..3106fe83fd7 100644 --- a/pkgs/development/ocaml-modules/opam-core/default.nix +++ b/pkgs/development/ocaml-modules/opam-core/default.nix @@ -6,6 +6,8 @@ buildDunePackage rec { inherit (opam) src version; + useDune2 = true; + nativeBuildInputs = [ unzip cppo ]; propagatedBuildInputs = [ ocamlgraph re ];