diff --git a/pkgs/applications/networking/cluster/spark/default.nix b/pkgs/applications/networking/cluster/spark/default.nix
index e675d17491afb6..b8d4b947e32490 100644
--- a/pkgs/applications/networking/cluster/spark/default.nix
+++ b/pkgs/applications/networking/cluster/spark/default.nix
@@ -1,26 +1,18 @@
 { stdenv, fetchzip, makeWrapper, jre, pythonPackages, coreutils, hadoop
 , RSupport? true, R
 , mesosSupport ? true, mesos
-, version
 }:
 
-let
-  sha256 = {
-    "1.6.3" = "142hw73wf20d846l83ydx0yg7qj5qxywm4h7qrhwnd7lsy2sbnjf";
-    "2.4.3" = "1dvvr1q3dz961bl7qigxngrp4ssrbll3g1s6nkra6gyr83pis96c"; 
-  }.${version};
-in
-
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
 
   pname = "spark";
-  inherit version;
+  version = "2.4.4";
 
   src = fetchzip {
-    inherit sha256;
     url    = "mirror://apache/spark/${pname}-${version}/${pname}-${version}-bin-without-hadoop.tgz";
+    sha256 = "1a9w5k0207fysgpxx6db3a00fs5hdc2ncx99x4ccy2s0v5ndc66g"; 
   };
 
   buildInputs = [ makeWrapper jre pythonPackages.python pythonPackages.numpy ]
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5c7586b915e812..5970fb6117edba 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9012,8 +9012,7 @@ in
 
   self = pkgsi686Linux.callPackage ../development/interpreters/self { };
 
-  spark = spark_24;
-  spark_24 = callPackage ../applications/networking/cluster/spark { version = "2.4.3"; };
+  spark = callPackage ../applications/networking/cluster/spark { };
 
   spidermonkey_1_8_5 = callPackage ../development/interpreters/spidermonkey/1.8.5.nix { };
   spidermonkey_38 = callPackage ../development/interpreters/spidermonkey/38.nix ({