diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index f49f2d92e489..8d8975a2e8a1 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2140,6 +2140,12 @@
     githubId = 3956062;
     name = "Simon Lackerbauer";
   };
+  cirno-999 = {
+    email = "reverene@protonmail.com";
+    github = "cirno-999";
+    githubId = 73712874;
+    name = "cirno-999";
+  };
   citadelcore = {
     email = "alex@arctarus.co.uk";
     github = "citadelcore";
diff --git a/pkgs/tools/archivers/torrent7z/default.nix b/pkgs/tools/archivers/torrent7z/default.nix
new file mode 100644
index 000000000000..74eaa4409f75
--- /dev/null
+++ b/pkgs/tools/archivers/torrent7z/default.nix
@@ -0,0 +1,53 @@
+{ lib, stdenv, fetchFromGitHub, fetchpatch, ncurses }:
+
+stdenv.mkDerivation rec {
+  pname = "torrent7z";
+  version = "1.3";
+
+  src = fetchFromGitHub {
+    owner = "BubblesInTheTub";
+    repo = pname;
+    rev = version;
+    sha256 = "Y2tr0+z9uij4Ifi6FfWRN24BwcDXUZKVLkLtKUiVjU4=";
+  };
+
+  patches = [
+    (fetchpatch {
+      name = "fix-gcc10-compilation.patch"; # Fix compilation on GCC 10. This patch is included on the latest commit
+      url =
+        "https://github.com/paulyc/torrent7z/commit/5958f42a364c430b3ed4ac68911bbbea1f967fc4.patch";
+      sha256 = "vJOv1sG9XwTvvxQiWew0H5ALoUb9wIAouzTsTvKHuPI=";
+    })
+  ];
+
+  buildInputs = [ ncurses ];
+
+  hardeningDisable = [ "format" ];
+
+  postPatch = ''
+    # Remove non-free RAR source code
+    # (see DOC/License.txt, https://fedoraproject.org/wiki/Licensing:Unrar)
+    rm -r linux_src/p7zip_4.65/CPP/7zip/Compress/Rar*
+    find . -name makefile'*' -exec sed -i '/Rar/d' {} +
+  '';
+
+  preConfigure = ''
+    mkdir linux_src/p7zip_4.65/bin
+    cd linux_src/p7zip_4.65/CPP/7zip/Bundles/Alone
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ../../../../bin/t7z $out/bin
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/BubblesInTheTub/torrent7z";
+    description = "A fork of torrent7z, viz a derivative of 7zip that produces invariant .7z archives for torrenting";
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ cirno-999 ];
+    mainProgram = "t7z";
+    # RAR code is under non-free UnRAR license, but we remove it
+    license = licenses.gpl3Only;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 31a9d6d8fbd1..bcf00c88b886 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10268,6 +10268,8 @@ with pkgs;
 
   touchegg = callPackage ../tools/inputmethods/touchegg { };
 
+  torrent7z = callPackage ../tools/archivers/torrent7z { };
+
   torsocks = callPackage ../tools/security/tor/torsocks.nix { };
 
   toss = callPackage ../tools/networking/toss { };