1 files changed, 6 insertions, 4 deletions
diff --git a/pkgs/development/ocaml-modules/dune-private-libs/default.nix b/pkgs/development/ocaml-modules/dune-private-libs/default.nix
index 8a635efa3a59..9b45064d1984 100644
--- a/pkgs/development/ocaml-modules/dune-private-libs/default.nix
+++ b/pkgs/development/ocaml-modules/dune-private-libs/default.nix
@@ -1,16 +1,18 @@
-{ lib, buildDunePackage, dune_2 }:
+{ lib, buildDunePackage, dune_3, stdune }:
 
 buildDunePackage rec {
   pname = "dune-private-libs";
 
-  useDune2 = true;
+  duneVersion = "3";
 
-  inherit (dune_2) src version patches;
+  inherit (dune_3) src version;
 
-  minimumOCamlVersion = "4.08";
+  minimalOCamlVersion = "4.08";
 
   dontAddPrefix = true;
 
+  propagatedBuildInputs = [ stdune ];
+
   meta = with lib; {
     description = "Private libraries of Dune";
     maintainers = [ maintainers.marsam ];