diff --git a/pkgs/development/ocaml-modules/domain-name/default.nix b/pkgs/development/ocaml-modules/domain-name/default.nix
index afbfbb66391..d518f18571c 100644
--- a/pkgs/development/ocaml-modules/domain-name/default.nix
+++ b/pkgs/development/ocaml-modules/domain-name/default.nix
@@ -12,6 +12,7 @@ buildDunePackage rec {
   };
 
   minimalOCamlVersion = "4.04";
+  duneVersion = "3";
 
   checkInputs = [ alcotest ];