diff --git a/pkgs/development/ocaml-modules/mirage-profile/default.nix b/pkgs/development/ocaml-modules/mirage-profile/default.nix
index ef856e02127..2aba97944e1 100644
--- a/pkgs/development/ocaml-modules/mirage-profile/default.nix
+++ b/pkgs/development/ocaml-modules/mirage-profile/default.nix
@@ -7,7 +7,7 @@ buildDunePackage rec {
   pname = "mirage-profile";
   version = "0.9.1";
 
-  useDune2 = true;
+  duneVersion = "3";
 
   src = fetchurl {
     url = "https://github.com/mirage/mirage-profile/releases/download/v${version}/mirage-profile-v${version}.tbz";