diff --git a/pkgs/tools/filesystems/dupe-krill/Cargo.lock b/pkgs/tools/filesystems/dupe-krill/Cargo.lock
new file mode 100644
index 000000000000..98c3d7157a1a
--- /dev/null
+++ b/pkgs/tools/filesystems/dupe-krill/Cargo.lock
@@ -0,0 +1,339 @@
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+# It is not intended for manual editing.
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+
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+ "winapi-x86_64-pc-windows-gnu",
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+
+[[package]]
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diff --git a/pkgs/tools/filesystems/dupe-krill/default.nix b/pkgs/tools/filesystems/dupe-krill/default.nix
new file mode 100644
index 000000000000..b28aaadca906
--- /dev/null
+++ b/pkgs/tools/filesystems/dupe-krill/default.nix
@@ -0,0 +1,25 @@
+{ lib, fetchFromGitHub, rustPlatform, runCommand }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "dupe-krill";
+  version = "1.4.8";
+
+  src = fetchFromGitHub {
+    owner = "kornelski";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-2fT9bw5LgJUQ0tm1T/vV5SaDjNH0OGKt7QUQLd7nmOs=";
+    postFetch = ''
+      cp ${./Cargo.lock} $out/Cargo.lock
+    '';
+  };
+
+  cargoSha256 = "sha256-JUcIDUVzSLzblb2EbmSfuCAB+S0fyW6wpGF0b/xR+b0=";
+
+  meta = with lib; {
+    description = " A fast file deduplicator.";
+    homepage = "https://github.com/kornelski/dupe-krill";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ urbas ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d1ba3f999d0d..0d2d9a752dc1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5961,6 +5961,8 @@ with pkgs;
 
   duo-unix = callPackage ../tools/security/duo-unix { };
 
+  dupe-krill = callPackage ../tools/filesystems/dupe-krill { };
+
   duplicacy = callPackage ../tools/backup/duplicacy { };
 
   duplicati = callPackage ../tools/backup/duplicati { };