diff --git a/pkgs/development/python-modules/bedup/default.nix b/pkgs/development/python-modules/bedup/default.nix
new file mode 100644
index 000000000000..13aa48f7f8f3
--- /dev/null
+++ b/pkgs/development/python-modules/bedup/default.nix
@@ -0,0 +1,42 @@
+{ stdenv
+, buildPythonPackage
+, fetchFromGitHub
+, btrfs-progs
+, contextlib2
+, pyxdg
+, pycparser
+, alembic
+, cffi
+, pythonOlder
+, isPyPy
+}:
+
+buildPythonPackage rec {
+  version = "0.10.1";
+  pname = "bedup";
+  disabled = pythonOlder "3.3";
+
+  src = fetchFromGitHub {
+    owner = "g2p";
+    repo = "bedup";
+    rev = "v${version}";
+    sha256 = "0sp8pmjkxcqq0alianfp41mwq7qj10rk1qy31pjjp9kiph1rn0x6";
+  };
+
+  buildInputs = [ btrfs-progs ];
+  propagatedBuildInputs = [ contextlib2 pyxdg pycparser alembic ]
+    ++ stdenv.lib.optionals (!isPyPy) [ cffi ];
+
+  meta = with stdenv.lib; {
+    description = "Deduplication for Btrfs";
+    longDescription = ''
+      Deduplication for Btrfs. bedup looks for new and changed files,
+      making sure that multiple copies of identical files share space
+      on disk. It integrates deeply with btrfs so that scans are
+      incremental and low-impact.
+    '';
+    homepage = https://github.com/g2p/bedup;
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ bluescreen303 ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 0adf70764b3c..0c894af384d1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1047,38 +1047,7 @@ in {
 
   biopython = callPackage ../development/python-modules/biopython { };
 
-  bedup = buildPythonPackage rec {
-    version = "0.10.1";
-    name = "bedup-${version}";
-
-    src = pkgs.fetchFromGitHub {
-      owner = "g2p";
-      repo = "bedup";
-      rev = "v${version}";
-      sha256 = "0sp8pmjkxcqq0alianfp41mwq7qj10rk1qy31pjjp9kiph1rn0x6";
-    };
-
-    buildInputs = with self; [ pkgs.btrfs-progs ];
-    propagatedBuildInputs = with self; [ contextlib2 pyxdg pycparser alembic ]
-      ++ optionals (!isPyPy) [ cffi ];
-
-    disabled = pythonOlder "3.3";
-
-    meta = {
-      description = "Deduplication for Btrfs";
-      longDescription = ''
-        Deduplication for Btrfs. bedup looks for new and changed files, making sure that multiple
-        copies of identical files share space on disk. It integrates deeply with btrfs so that scans
-        are incremental and low-impact.
-      '';
-      homepage = https://github.com/g2p/bedup;
-      license = licenses.gpl2;
-
-      platforms = platforms.linux;
-
-      maintainers = with maintainers; [ bluescreen303 ];
-    };
-  };
+  bedup = callPackage ../development/python-modules/bedup { };
 
   blessed = callPackage ../development/python-modules/blessed {};