diff --git a/pkgs/applications/misc/orpie/default.nix b/pkgs/applications/misc/orpie/default.nix
index a7366d6136ff..fc33b9e1cbd9 100644
--- a/pkgs/applications/misc/orpie/default.nix
+++ b/pkgs/applications/misc/orpie/default.nix
@@ -4,8 +4,6 @@ ocamlPackages.buildDunePackage rec {
   pname = "orpie";
   version = "1.6.1";
 
-  duneVersion = "3";
-
   src = fetchFromGitHub {
     owner = "pelzlpj";
     repo = pname;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 38b9354e6cac..d4756ed37993 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -34477,7 +34477,9 @@ with pkgs;
 
   opusTools = callPackage ../applications/audio/opus-tools { };
 
-  orpie = callPackage ../applications/misc/orpie { };
+  orpie = callPackage ../applications/misc/orpie {
+    ocamlPackages = ocaml-ng.ocamlPackages_4_14;
+  };
 
   osmo = callPackage ../applications/office/osmo { };