1 files changed, 0 insertions, 4 deletions
diff --git a/pkgs/applications/networking/cluster/spark/default.nix b/pkgs/applications/networking/cluster/spark/default.nix
index 60625a407419..ac3399445b40 100644
--- a/pkgs/applications/networking/cluster/spark/default.nix
+++ b/pkgs/applications/networking/cluster/spark/default.nix
@@ -6,10 +6,6 @@
 
 let
   versionMap = {
-    "1.6.3" = {
-                hadoopVersion = "cdh4";
-                sparkSha256 = "00il083cjb9xqzsma2ifphq9ggichwndrj6skh2z5z9jk3z0lgyn";
-              };
     "2.2.0" = {
                 hadoopVersion = "hadoop2.7";
                 sparkSha256 = "0wjjn2pgalrcji8avhj5d48kl1mf7rhrdxhzf29dbiszq4fkx0s6";