diff --git a/pkgs/development/ocaml-modules/integers_stubs_js/default.nix b/pkgs/development/ocaml-modules/integers_stubs_js/default.nix
index 59d47d2daf5..236c44bcaa7 100644
--- a/pkgs/development/ocaml-modules/integers_stubs_js/default.nix
+++ b/pkgs/development/ocaml-modules/integers_stubs_js/default.nix
@@ -8,6 +8,7 @@ buildDunePackage rec {
   version = "1.0";
 
   minimalOCamlVersion = "4.08";
+  duneVersion = "3";
 
   src = fetchFromGitHub {
     owner = "o1-labs";