5 files changed, 5 insertions, 10 deletions
diff --git a/pkgs/tools/filesystems/fuse-7z-ng/default.nix b/pkgs/tools/filesystems/fuse-7z-ng/default.nix
index 8a0671957c3..0149071ab0d 100644
--- a/pkgs/tools/filesystems/fuse-7z-ng/default.nix
+++ b/pkgs/tools/filesystems/fuse-7z-ng/default.nix
@@ -25,7 +25,6 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    inherit version;
     inherit (src.homepage);
     description = "A FUSE-based filesystem that uses the p7zip library";
     longDescription = ''
diff --git a/pkgs/tools/filesystems/jmtpfs/default.nix b/pkgs/tools/filesystems/jmtpfs/default.nix
index 8589abffc77..2754d223a6b 100644
--- a/pkgs/tools/filesystems/jmtpfs/default.nix
+++ b/pkgs/tools/filesystems/jmtpfs/default.nix
@@ -1,9 +1,8 @@
 { lib, stdenv, fetchFromGitHub, fetchpatch, pkg-config, file, fuse, libmtp }:
 
-let version = "0.5"; in
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   pname = "jmtpfs";
-  inherit version;
+  version = "0.5";
 
   src = fetchFromGitHub {
     sha256 = "1pm68agkhrwgrplrfrnbwdcvx5lrivdmqw8pb5gdmm3xppnryji1";
diff --git a/pkgs/tools/filesystems/reiser4progs/default.nix b/pkgs/tools/filesystems/reiser4progs/default.nix
index 961a286729a..f833d562972 100644
--- a/pkgs/tools/filesystems/reiser4progs/default.nix
+++ b/pkgs/tools/filesystems/reiser4progs/default.nix
@@ -1,9 +1,8 @@
 {lib, stdenv, fetchurl, libaal}:
 
-let version = "2.0.4"; in
 stdenv.mkDerivation rec {
   pname = "reiser4progs";
-  inherit version;
+  version = "2.0.4";
 
   src = fetchurl {
     url = "mirror://sourceforge/reiser4/reiser4-utils/${pname}-${version}.tar.gz";
diff --git a/pkgs/tools/filesystems/reiserfsprogs/default.nix b/pkgs/tools/filesystems/reiserfsprogs/default.nix
index dc97cdb652e..c6583410ff3 100644
--- a/pkgs/tools/filesystems/reiserfsprogs/default.nix
+++ b/pkgs/tools/filesystems/reiserfsprogs/default.nix
@@ -1,9 +1,8 @@
 { lib, stdenv, fetchurl, libuuid, autoreconfHook }:
 
-let version = "3.6.24"; in
 stdenv.mkDerivation rec {
   pname = "reiserfsprogs";
-  inherit version;
+  version = "3.6.24";
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/linux/kernel/people/jeffm/reiserfsprogs/v${version}/${pname}-${version}.tar.xz";
diff --git a/pkgs/tools/filesystems/zfstools/default.nix b/pkgs/tools/filesystems/zfstools/default.nix
index ecc4b118486..feb5b23df52 100644
--- a/pkgs/tools/filesystems/zfstools/default.nix
+++ b/pkgs/tools/filesystems/zfstools/default.nix
@@ -1,9 +1,8 @@
 { lib, stdenv, fetchFromGitHub, ruby, zfs }:
 
-let version = "0.3.6"; in
 stdenv.mkDerivation rec {
   pname = "zfstools";
-  inherit version;
+  version = "0.3.6";
 
   src = fetchFromGitHub {
     sha256 = "16lvw3xbmxp2pr8nixqn7lf4504zaaxvbbdnjkv4dggwd4lsdjyg";