diff --git a/pkgs/development/ocaml-modules/ocsipersist/default.nix b/pkgs/development/ocaml-modules/ocsipersist/default.nix
index 8006477dad9..447c4f11d7f 100644
--- a/pkgs/development/ocaml-modules/ocsipersist/default.nix
+++ b/pkgs/development/ocaml-modules/ocsipersist/default.nix
@@ -5,7 +5,8 @@
 
 buildDunePackage {
   pname = "ocsipersist";
-  inherit (ocsipersist-lib) src version useDune2;
+  inherit (ocsipersist-lib) src version;
+  duneVersion = "3";
 
   buildInputs = [
     ocsipersist-pgsql
diff --git a/pkgs/development/ocaml-modules/ocsipersist/lib.nix b/pkgs/development/ocaml-modules/ocsipersist/lib.nix
index a2abc5d9b39..33b08688024 100644
--- a/pkgs/development/ocaml-modules/ocsipersist/lib.nix
+++ b/pkgs/development/ocaml-modules/ocsipersist/lib.nix
@@ -6,7 +6,7 @@ buildDunePackage rec {
   pname = "ocsipersist-lib";
   version = "1.1.0";
 
-  useDune2 = true;
+  duneVersion = "3";
 
   src = fetchFromGitHub {
     owner = "ocsigen";
diff --git a/pkgs/development/ocaml-modules/ocsipersist/pgsql.nix b/pkgs/development/ocaml-modules/ocsipersist/pgsql.nix
index e93c8b47903..e2d95e7434e 100644
--- a/pkgs/development/ocaml-modules/ocsipersist/pgsql.nix
+++ b/pkgs/development/ocaml-modules/ocsipersist/pgsql.nix
@@ -7,7 +7,8 @@
 
 buildDunePackage {
   pname = "ocsipersist-pgsql";
-  inherit (ocsipersist-lib) version src useDune2;
+  inherit (ocsipersist-lib) version src;
+  duneVersion = "3";
 
   propagatedBuildInputs = [
     lwt_log
diff --git a/pkgs/development/ocaml-modules/ocsipersist/sqlite.nix b/pkgs/development/ocaml-modules/ocsipersist/sqlite.nix
index 2cfa30bc908..696863e9fd6 100644
--- a/pkgs/development/ocaml-modules/ocsipersist/sqlite.nix
+++ b/pkgs/development/ocaml-modules/ocsipersist/sqlite.nix
@@ -7,7 +7,8 @@
 
 buildDunePackage {
   pname = "ocsipersist-sqlite";
-  inherit (ocsipersist-lib) version src useDune2;
+  inherit (ocsipersist-lib) version src;
+  duneVersion = "3";
 
   propagatedBuildInputs = [
     lwt_log