diff --git a/pkgs/development/ocaml-modules/dune-action-plugin/default.nix b/pkgs/development/ocaml-modules/dune-action-plugin/default.nix
index 65c55da6e3b..c39239525d1 100644
--- a/pkgs/development/ocaml-modules/dune-action-plugin/default.nix
+++ b/pkgs/development/ocaml-modules/dune-action-plugin/default.nix
@@ -1,17 +1,17 @@
-{ lib, buildDunePackage, dune_2, dune-glob, dune-private-libs }:
+{ lib, buildDunePackage, dune_3, dune-glob, dune-private-libs }:
 
 buildDunePackage rec {
   pname = "dune-action-plugin";
-  inherit (dune_2) src version patches;
+  inherit (dune_3) src version;
 
-  useDune2 = true;
+  duneVersion = "3";
 
   dontAddPrefix = true;
 
   propagatedBuildInputs = [ dune-glob dune-private-libs ];
 
   meta = with lib; {
-    inherit (dune_2.meta) homepage;
+    inherit (dune_3.meta) homepage;
     description = "API for writing dynamic Dune actions";
     maintainers = [ maintainers.marsam ];
     license = licenses.mit;
diff --git a/pkgs/development/ocaml-modules/dune-glob/default.nix b/pkgs/development/ocaml-modules/dune-glob/default.nix
index c7c6f9be4ee..04b5e762379 100644
--- a/pkgs/development/ocaml-modules/dune-glob/default.nix
+++ b/pkgs/development/ocaml-modules/dune-glob/default.nix
@@ -1,17 +1,17 @@
-{ lib, buildDunePackage, dune_2, dune-private-libs }:
+{ lib, buildDunePackage, dune_3, dune-private-libs }:
 
 buildDunePackage rec {
   pname = "dune-glob";
-  inherit (dune_2) src version patches;
+  inherit (dune_3) src version;
 
-  useDune2 = true;
+  duneVersion = "3";
 
   dontAddPrefix = true;
 
   propagatedBuildInputs = [ dune-private-libs ];
 
   meta = with lib; {
-    inherit (dune_2.meta) homepage;
+    inherit (dune_3.meta) homepage;
     description = "Glob string matching language supported by dune";
     maintainers = [ maintainers.marsam ];
     license = licenses.mit;
diff --git a/pkgs/development/ocaml-modules/dune-private-libs/default.nix b/pkgs/development/ocaml-modules/dune-private-libs/default.nix
index 8a635efa3a5..9b45064d198 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 ];
diff --git a/pkgs/development/ocaml-modules/dune-site/default.nix b/pkgs/development/ocaml-modules/dune-site/default.nix
index 9462393d269..8f51e182970 100644
--- a/pkgs/development/ocaml-modules/dune-site/default.nix
+++ b/pkgs/development/ocaml-modules/dune-site/default.nix
@@ -1,10 +1,10 @@
-{ lib, buildDunePackage, dune_2, dune-private-libs }:
+{ lib, buildDunePackage, dune_3, dune-private-libs }:
 
 buildDunePackage rec {
   pname = "dune-site";
-  inherit (dune_2) src version patches;
+  inherit (dune_3) src version;
 
-  useDune2 = true;
+  duneVersion = "3";
 
   dontAddPrefix = true;
 
@@ -12,7 +12,7 @@ buildDunePackage rec {
 
   meta = with lib; {
     description = "A library for embedding location information inside executable and libraries";
-    inherit (dune_2.meta) homepage;
+    inherit (dune_3.meta) homepage;
     maintainers = with lib.maintainers; [ ];
     license = licenses.mit;
   };