diff --git a/pkgs/tools/backup/bup/default.nix b/pkgs/by-name/bu/bup/package.nix
similarity index 68%
rename from pkgs/tools/backup/bup/default.nix
rename to pkgs/by-name/bu/bup/package.nix
index c5ad1e44a0a1..91fb2b3c3f71 100644
--- a/pkgs/tools/backup/bup/default.nix
+++ b/pkgs/by-name/bu/bup/package.nix
@@ -1,6 +1,15 @@
-{ lib, stdenv, fetchFromGitHub, makeWrapper
-, perl, pandoc, python3, git
-, par2cmdline ? null, par2Support ? true
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  makeWrapper,
+  perl,
+  pandoc,
+  python3,
+  git,
+
+  par2Support ? true,
+  par2cmdline ? null,
 }:
 
 assert par2Support -> par2cmdline != null;
@@ -8,8 +17,17 @@ assert par2Support -> par2cmdline != null;
 let
   version = "0.33.4";
 
-  pythonDeps = with python3.pkgs; [ setuptools tornado ]
-    ++ lib.optionals (!stdenv.isDarwin) [ pyxattr pylibacl fuse ];
+  pythonDeps =
+    with python3.pkgs;
+    [
+      setuptools
+      tornado
+    ]
+    ++ lib.optionals (!stdenv.isDarwin) [
+      pyxattr
+      pylibacl
+      fuse
+    ];
 in
 
 stdenv.mkDerivation {
@@ -23,8 +41,15 @@ stdenv.mkDerivation {
     hash = "sha256-9rWzHONcu4W/JcnDUGPbuGksroODbhdL6bNF+3Dd2ag=";
   };
 
-  buildInputs = [ git python3 ];
-  nativeBuildInputs = [ pandoc perl makeWrapper ];
+  buildInputs = [
+    git
+    python3
+  ];
+  nativeBuildInputs = [
+    pandoc
+    perl
+    makeWrapper
+  ];
 
   postPatch = "patchShebangs .";
 
@@ -37,7 +62,8 @@ stdenv.mkDerivation {
     "LIBDIR=$(out)/lib/bup"
   ];
 
-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=implicit-function-declaration -Wno-error=implicit-int";
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang
+    "-Wno-error=implicit-function-declaration -Wno-error=implicit-int";
 
   postInstall = ''
     wrapProgram $out/bin/bup \
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3fc3bc28e3b0..ea6ed35d0fcf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6472,8 +6472,6 @@ with pkgs;
 
   bumpver = callPackage ../applications/version-management/bumpver { };
 
-  bup = callPackage ../tools/backup/bup { };
-
   bupstash = darwin.apple_sdk_11_0.callPackage ../tools/backup/bupstash { };
 
   burp = callPackage ../tools/backup/burp { };