diff --git a/pkgs/tools/filesystems/btrfs-dedupe/default.nix b/pkgs/tools/filesystems/btrfs-dedupe/default.nix
new file mode 100644
index 000000000000..2cd1e8162c62
--- /dev/null
+++ b/pkgs/tools/filesystems/btrfs-dedupe/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, fetchurl, rustPlatform, lzo, zlib }:
+
+with rustPlatform;
+
+buildRustPackage rec {
+  name = "btrfs-dedupe-${version}";
+  version = "1.1.0";
+
+
+  src = fetchurl {
+    url = "https://gitlab.wellbehavedsoftware.com/well-behaved-software/btrfs-dedupe/repository/archive.tar.bz2?ref=72c6a301d20f935827b994db210bf0a1e121273a";
+    sha256 = "0qy1g4crhfgs2f5cmrsjv6qscg3r66gb8n6sxhimm9ksivhjyyjp";
+  };
+
+  depsSha256 = "04jlz7nzsmg86i73w75i8rmlbk635xrg8m1dfac8h17dwb29yj6a";
+
+  buildInputs = [ lzo zlib ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://gitlab.wellbehavedsoftware.com/well-behaved-software/btrfs-dedupe";
+    description = "BTRFS deduplication utility";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ ikervagyok ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 197b2970b463..3bdd09ee723f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -668,6 +668,8 @@ with pkgs;
   btrfs-progs = callPackage ../tools/filesystems/btrfs-progs { };
   btrfs-progs_4_4_1 = callPackage ../tools/filesystems/btrfs-progs/4.4.1.nix { };
 
+  btrfs-dedupe = callPackage ../tools/filesystems/btrfs-dedupe/default.nix {};
+
   btrbk = callPackage ../tools/backup/btrbk { };
 
   bwm_ng = callPackage ../tools/networking/bwm-ng { };