diff --git a/pkgs/tools/filesystems/bees/default.nix b/pkgs/tools/filesystems/bees/default.nix
index 889121e5dc4e..82a9742c0717 100644
--- a/pkgs/tools/filesystems/bees/default.nix
+++ b/pkgs/tools/filesystems/bees/default.nix
@@ -2,18 +2,15 @@
 
 let
 
-  version = "0.6.3";
-  sha256 = "sha256-brEjr7lhmKDCIDeLq+XP+ZTxv1RvwoUlszMSEYygxv8=";
-
-  bees = stdenv.mkDerivation {
+  bees = stdenv.mkDerivation rec {
     pname = "bees";
-    inherit version;
+    version = "0.6.3";
 
     src = fetchFromGitHub {
       owner = "Zygo";
       repo = "bees";
       rev = "v${version}";
-      inherit sha256;
+      sha256 = "sha256-brEjr7lhmKDCIDeLq+XP+ZTxv1RvwoUlszMSEYygxv8=";
     };
 
     buildInputs = [
@@ -58,7 +55,7 @@ let
 
 in
 
-runCommand "bees-service-${version}" {
+runCommand "bees-service" {
   inherit bash bees coreutils utillinux;
   btrfsProgs = btrfs-progs; # needs to be a valid shell variable name
 } ''