diff --git a/pkgs/development/ocaml-modules/dssi/default.nix b/pkgs/development/ocaml-modules/dssi/default.nix
new file mode 100644
index 000000000000..b8235cef9690
--- /dev/null
+++ b/pkgs/development/ocaml-modules/dssi/default.nix
@@ -0,0 +1,25 @@
+{ lib, buildDunePackage, fetchFromGitHub, dune-configurator, ladspa, alsa-lib }:
+
+buildDunePackage rec {
+  pname = "dssi";
+  version = "0.1.5";
+
+  useDune2 = true;
+
+  src = fetchFromGitHub {
+    owner = "savonet";
+    repo = "ocaml-dssi";
+    rev = "v${version}";
+    sha256 = "1frbmx1aznwp60r6bkx1whqyr6mkflvd9ysmjg7s7b80mh0s4ix6";
+  };
+
+  buildInputs = [ dune-configurator ];
+  propagatedBuildInputs = [ ladspa alsa-lib ];
+
+  meta = with lib; {
+    homepage = "https://github.com/savonet/ocaml-dssi";
+    description = "Bindings for the DSSI API which provides audio synthesizers";
+    license = licenses.gpl2Only;
+    maintainers = with maintainers; [ dandellion ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index cc80886fca9e..a56b366dca1b 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -295,6 +295,8 @@ let
 
     dose3 = callPackage ../development/ocaml-modules/dose3 { };
 
+    dssi = callPackage ../development/ocaml-modules/dssi { };
+
     dtoa = callPackage ../development/ocaml-modules/dtoa { };
 
     duff = callPackage ../development/ocaml-modules/duff { };