diff --git a/pkgs/applications/audio/new-session-manager/default.nix b/pkgs/applications/audio/new-session-manager/default.nix
new file mode 100644
index 000000000000..e4cabe0c4831
--- /dev/null
+++ b/pkgs/applications/audio/new-session-manager/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchFromGitHub, meson, pkg-config, ninja, liblo, libjack2, fltk }:
+
+stdenv.mkDerivation rec {
+  pname = "new-session-manager";
+  version = "1.4.0";
+
+  src = fetchFromGitHub {
+    owner = "linuxaudio";
+    repo = "new-session-manager";
+    rev = "v${version}";
+    sha256 = "PqOv4tx3NLxL2+GWIUVgL72EQYMyDPIMrAkyby3TZ+0=";
+  };
+
+  nativeBuildInputs = [ meson pkg-config ninja ];
+
+  buildInputs = [ liblo libjack2 fltk ];
+
+  hardeningDisable = [ "format" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://linuxaudio.github.io/new-session-manager/";
+    description = "A session manager designed for audio applications.";
+    maintainers = [ maintainers._6AA4FD ];
+    license = licenses.gpl3Plus;
+    platforms = ["x86_64-linux"];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 512b21c12e26..d262a23070b5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29028,6 +29028,8 @@ in
     gcc-armhf-embedded = pkgsCross.armhf-embedded.buildPackages.gcc;
   };
 
+  new-session-manager = callPackage ../applications/audio/new-session-manager { };
+
   newlib = callPackage ../development/misc/newlib { };
   newlibCross = callPackage ../development/misc/newlib {
     stdenv = crossLibcStdenv;