diff --git a/pkgs/development/ocaml-modules/malfunction/default.nix b/pkgs/development/ocaml-modules/malfunction/default.nix
new file mode 100644
index 000000000000..a0ea54dfe6ed
--- /dev/null
+++ b/pkgs/development/ocaml-modules/malfunction/default.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  fetchzip,
+  buildDunePackage,
+  ocaml,
+  findlib,
+  zarith,
+  cppo,
+}:
+
+buildDunePackage (finalAttrs: {
+  pname = "malfunction";
+  version = "0.7.1";
+
+  src = fetchzip {
+    url = "https://github.com/stedolan/malfunction/archive/refs/tags/v${finalAttrs.version}.tar.gz";
+    hash = "sha256-Cpe5rSBvsr3pqbucGZelutPoI+bcQPFCbdcKsE/HieY=";
+  };
+
+  propagatedBuildInputs = [
+    findlib
+    zarith
+  ];
+  nativeBuildInputs = [
+    cppo
+  ];
+
+  meta = {
+    homepage = "http://github.com/stedolan/malfunction";
+    description = "Malfunction is a high-performance, low-level untyped program representation, designed as a target for compilers of functional programming languages.";
+    license = lib.licenses.lgpl21;
+    maintainers = with lib.maintainers; [ _4ever2 ];
+    mainProgram = "malfunction";
+    broken = lib.versionAtLeast ocaml.version "5.4";
+  };
+})
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 5c4c70c8ad74..9c772d078b05 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1187,6 +1187,8 @@ let
           cohttp = cohttp_5_3; # due to cohttp_static_handler pulling in cohttp_5_3
         };
 
+        malfunction = callPackage ../development/ocaml-modules/malfunction { };
+
         mariadb = callPackage ../development/ocaml-modules/mariadb {
           inherit (pkgs) mariadb;
         };